Perhaps you should try some spelling variations:
technological routes » technological route, technological resources, technological progress
better communication » written communication, external communication, disaster communication
routes innovation » sources innovation, does innovation, costs innovation
ides development » ads development, does development, smes development
communication 3 » communication _, communication a
development de » development d, development ds, developpement de
a better » _ better
3 ides » 3 ideas, 3 idea, _ ides

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

• Adding a wildcard symbol may retrieve word variants: technological routes innovation _ a better communication 3 ides development de l'afrique.*.