Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
communication modes » communication model, communication des, communication media
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
innovation 4 » innovation _, innovation a, innovation 1
does better » does matter, does greater, lives better
modes der » modus der, modes de, codes der
4 does » 2 does

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovation 4 does better communication modes der developpement en afrique.*.