Perhaps you should try some spelling variations:
twitter communication » written communication, better communication, matter communication
communication des » communication modes, communication design, communication data
des developpement » des developpements, de developpement, le developpement
technologies ict » technologies icts, technologies iot, technologies art
developpement en » developpement et, developpement des, developpement de
ict innovation » et innovation, data innovation, 2 innovation
der twitter » der ritter, data twitter
des des » des deas, des dem, des der

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

• Adding a wildcard symbol may retrieve word variants: technologies ict innovation _ der twitter communication des des developpement en afrique.*.