Before you begin searching databases, create a user account whenever this is an option and login to the database.
This enables you to use the following tools for editing and managing search results:
Check the database help page for instructions on formatting and entering search strings as this can vary by database.
You will usually have options for how you enter your search terms. Choose the one that best suits you/your search, for example:
A Field is a specific part of a database record. You can choose to search specific fields, for example an “Abstract field” search means the database will only search the Abstracts for your search terms (ignoring title, keywords etc). The default fields searched vary by database.
The following tools could be used to translate search strings across some databases. Because every database is different, you may not be able to exactly replicate your search using these tools, especially when Subject Headings search is used.
Because databases are hosted on different publisher platforms there are differences in how they look and operate. View the help sections of your chosen databases for details. Differences between databases include:
Database |
Multi-field Search |
Combined Search |
Advanced search using field codes |
Truncation | Proximity | Subject Headings |
EBSCO databases |
✔ | ✔ | ✔ | * | N# |
Vary by databases; Using subject thesaurus |
OVID databases |
✔ | ✔ | ✔ | * | ADJ# |
MeSH American Psychological Association Index (PsycINFO) & others |
Scopus | ✔ | ✔ | ✔ | * |
W/# Pre/# |
No subject headings, other than MeSH in MEDLINE content |
PubMed | ✔ | ✔ | ✔ | * | ❌ | MeSH Headings |
IEEE explore | ✔ | ✔ |
✔ Command search |
* |
NEAR ONEAR |
INSPEC terms |
ACM | ✔ | ✔ | ❌ | * | ❌ | ACM computer science terms |
Emerald | ✔ | ❌ | ❌ | * | NEAR | ❌ |
Google Scholar |
✔ Adv. search |
❌ | ❌ |
Automatic stemming |
May use AROUND(#) |
❌ |
Click a database below to find a brief overview for the database. Go to the database to find more online guides or tutorials if you wish.
The EBSCO search platform hosts several subject specific databases. The following EBSCO databases may be used for systematic reviews:
Search options
Display abstract
Search guide
The OVID search platform hosts several subject specific databases which could be used for systematic reviews:
Search options
Display abstract
OVID has a global Display abstract function:
Search guide:
A citation database indexes good quality academic journal articles, conference papers and books. Subjects covered: science, technology, medicine, business, social science and humanities.
Search options
Display abstract
Scopus has a global Display abstract function on the results page:
Search guide
PubMed contains all Medline content, and additional citations, e.g. books, manuscripts, and citations that predate Medline.
Search options
Display abstract
PubMed's default summary displays the first few lines of abstract, additionally the Display Options menu has a global Abstract view.
Search guide
The PubMed User Guide has useful information on how to construct searches within PubMed.
IEEE Explore is a key database for engineering and computer sciences.
Search options
"Pain management" AND ("mobile application*" OR "mobile technology" OR "mobile intervention*" OR "monitoring system*") AND (self-care OR self-management OR healthcare OR mhealth)
Search guide
Check the search tips and examples.
Emerald Insight provides academic articles for business and management studies, education, engineering, construction management and built environment, etc.
Search options
(“offsite manufacture” OR “offsite manufacturing” OR “off-site manufacturing” OR “offsite production” OR “offsite construction” OR prefabrication OR prefabricated) AND (lean OR agile OR simulation)
Search guide
Check Emerald's Search guides for more information.
ACM Digital Library provides valuable resources for computing and mathematics. It includes journals, conference proceedings, technical magazines, newsletters and books hosted by ACM.
Search options
The ACM Computing Classification System, a de facto standard classification for computing, is integrated into the search capabilities, and can be browsed.
ACM Digital Library Advanced Search and tips.
Google Scholar could be used to find publications that are not covered by academic databases, especially when a research area has had limited publications.
Records can be saved to your Google Scholar account (My Library) and exported to a reference manager for screening.
An alert is a regular automatic email notification. A search alert tells the database to rerun your search at a set frequency to find new documents added to the database since the last search.
To set a search alert:
See Database alerts for examples of setting alerts in Scopus, EBSCO and Google Scholar.
Remember to keep a detailed record of your search results. Find more information from the page Recording SR process.