This is most important if your results are unsatisfactory. Did you get no, or very few results? It may be that that you need to revise your search strategy:
Broadenyour search: perhaps some elements of your topic are too narrow, i.e., a geographic region, demographic group or area of focus that is quite small. For example, tryCanadainstead ofB.C.,teenagersinstead of14-16 year-olds, orjunk foodinstead ofchips.
Extrapolatefrom similar research: there might not be any research on your specific topic. However, you may find research on a closely related topic that you can apply to your own interest area. For example, if there is nothing on blueberry production check you may find relevant information on raspberries or another similar berry crop.
Tryolder search terms: terminology can change over time - don't forget to consider whether or not your keywords were in common usage for the time frame you are researching. For example, when searching for topics related to the environment, don't forget to include older terms likeecology.
Try anew database: there may be a better database for your interest area. Some databases are very general, and some are very narrow - consult theLibrary research guidefor your topic area for other database suggestions.
Learnfrom your results list: scan the first few pages of results to see if you can analyze what worked and what didn't.
Are there a lot of irrelevant results because one of your keywords has multiple meanings? Try using NOT to eliminate these.
Are there barely any results when you are sure there should be a lot of research on your topic? Try adding more synonyms.
if you're stuck - check a thesaurus to find more synonyms.
also - if you get even one relevant result - scan it for synonyms and related terminology
Amendyour topic: as a last resort you may need to shift your focus. Occasionally there just isn't any research on a particular topic.
check in with your instructor or the librarianfor some help with refocussing your topic.