Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
information 2 » information 3
a better » _ better

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 2 a better communication 1 das developpement en afrique.*.