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
When a detail and specific research needs to be done, I will proceed as here detailed
The number of articles will be lower, but they will be focused on the search topic.
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).