Perhaps you should try some spelling variations:
methodology overview » methodological overview, methods overview, method overview
communication costo » communication costs, communication costa, communications costs
die communication » de communication, time communication, une communication
del developpement » de developpement, des developpements, le developpement
overview section » overview social
developpement il » developpement de, developpement et, developpement du
section aid » section i, section ii, section iii
il afrique » l afrique, en afrique
trade die » trade date, trade does, trade day
costo del » costa del, cose del, costo e

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: methodology overview section aid trade die communication costo del developpement il afrique.*.