Perhaps you should try some spelling variations:
twitter communication » written communication, better communication, matter communication
technologies eine » technologies exist, technologies annex, technologies bit
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
eine innovation » eine innovative, die innovation, lane innovation
innovation 3 » innovation 1, innovation 4
das twitter » data twitter, der twitter, das wetter
3 das » 1 das, 2 das
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies eine innovation 3 das twitter communication a le developpement en afrique.*.