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

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

• Adding a wildcard symbol may retrieve word variants: technologies used innovation 3 a better communication web de developpement en afrique.*.