Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies based » technologies used, technology based, technologies a
based innovation » und innovation
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
innovation 2 » innovation 1, innovation 4, innovation 3
a better » _ better
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation 2 a better communication a de developpement en afrique.*.