Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies exist » technologies bit, technologies series, technologies art
des developpement » des developpements, de developpement, le developpement
exist innovation » et innovation, ict innovation, cost innovation
developpement en » developpement et, developpement des, developpement de
das better » dam better, das wetter, does better
a das » 1 das, 2 das, 3 das
a des » a der

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

• Adding a wildcard symbol may retrieve word variants: technologies exist innovation a das better communication a des developpement en afrique.*.