There are many strategies to find out relevant articles about a topic. This a reference about some of the most common ways people have used: https://doi.org/10.3233/ISU-160800
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When a detail and specific research needs to be done, I will proceed as here detailed
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The number of articles will be lower, but they will be focused on the search topic.
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Here I’m comparing two searches, in PubMed(basic search). The first one was made by using Boolean connectors (232 articles retrieved). The second one without Boolean connectors (zero articles retrieved).