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Search Strategy: Finding Information: Identifying Search Terms

Define Your Research Topic

Before you start searching, spend some time defining your research topic. Ask yourself, what is it that you want to find out? What search terms or keywords will find this information?

Think carefully about suitable keywords and synonyms (alternative words that have a similar meaning) that will enable you to find manageable amounts of relevant material - not so many results that they are unmanageable and cause information overload, or so few that you retrieve insufficient information for you needs.

Use whatever technique works best for you - e.g. brainstorming, words lists or mind maps, etc. can help you think around your topic and identify all possible search concepts and terms. 

Alternative Search Terms

Are there any alternative words and/or phrases you should include in your search in order to improve your search results?

For example:
If you were researching the failure of small business in the UK you could use the following keywords:

 failure, success, demise, challenges, risk, etc.

As well as searching for the UK, you might also search for United Kingdom, GBGreat Britain, etc.

Subject Specific Terminology

Does your area of research use subject specific terminology or technical terms?

Use these specialised terms in your searching to improve your results. If you do not know the standard terminology then the database subject index or thesaurus may help.

 

Identifying Keywords Video: ExeterUniLibrary

Acronyms & Abbreviations

Have acronyms or abbreviations been used in the sources you have read?  These can be included in your search terms in order to find matching results. 

For example

small and medium-sized enterprises and/or SMEs

Sustainable Development Goals and/or SDGs

Doctor and/or Dr

Changes in Terminology Over Time

If you are searching across long time periods, remember that terminology changes over time.  

New words appear, others change meaning so be prepared to reflect this in your search strategy.

For example:

 tweet or twitter has a dual meaning:

  1. posting a short message to the Twitter social media platform
  2. bird calls or short sharp sounds

Top Tips

Check if the database you are using has a thesaurus or index of keywords / subject terms:

​A thesaurus or index means that subject content is tagged in a consistent way, even where authors use differing terminology for the same concept.  By using the subject terms in your search you can easily search for related content. The thesaurus will also help you identify broader, narrower and related terms for your keyword(s) which you can use in your search if you need to amend it.

Be prepared to amend your searches between databases:

You may find that the search strategy that worked really well in one database needs to be tweaked for another. 

Spelling & Terminology Variations

When you are searching the global literature think about differences in spellings and terminology, and incorporate alternatives into your search strategy. Truncation and wildcard symbols can help with this.

For example:  

globalisation (British spelling) 
 globalization (American English spelling) 

Also think about differing terminology for the same subject. Subject terms and thesauri can help you with this.

holiday / vacation   underground / subway      

Experts / Key Thinkers & Writers

 

Are there key thinkers, writers, experts or analysts who are prominent or active in your research area? 

It may be worth including these 'names' in your searches.      

Need Help?

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SETU Waterford Libraries are operating library services on campus and our dedicated staff are committed to supporting you with your academic studies. If you have a question please contact us via email at libinfo.wd@setu.ie or for more detailed queries contact Library Learning Support at LLS.WD@setu.ie and we will get back to you as soon as possible.

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