Here are several search strategies developed and iteratively tested by AUHE Information Specialists

This search strategy aims to find reports that mention or describe theories - Theory - search strategies

This search strategy aims to retrieve studies containing economic evaluations and costs data - Economic evaluations - search strategies

This search strategy aims to retrieve studies about economic models - Economic models search strategies

Low and middle income countries search strategies:

These aim to retrieve studies about LMICs or published by authors in LMICs. Searches are available for countries classed as a 'LMIC' from 2003-2020 or from 2014-2020.

LMIC search strategies 2003-2020

LMIC search strategies 2014-2020

These aim to retrieve specific geographic regions:

UK-based studies

S. Asian Studies