My colleagues and I are working on a framework development project that involves reviewing all types of published health researches/studies (primary and secondary) conducted in/for the Philippines during the last 5 years.
One part of the review involves searching literature from databases such as PubMed, CINAHL, ScienceDirect, Google scholar, EMBASE, and JStor. We are having a hard time filtering studies relevant to the Philippines. Can somebody suggest a working keyword search strategy?
Thanks in advance!