Perhaps you should try some spelling variations:
twitter communication » written communication, better communication, matter communication
technologies eine » technologies exist, technologies annex, technologies bit
de developpement » sme development
eine innovative » using innovative, more innovative
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
innovative a » innovative _, innovative cva, innovative 3d
data twitter » auf twitter, der twitter
l afrique » en afrique
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies eine innovative a data twitter communication 2 de developpement l afrique.*.