Perhaps you should try some spelling variations:
twitter communication » written communication, better communication, matter communication
des developpements » deux developpements, de developpement, et developpements
technologien does » technologien des, technologien als, technologie de
developpements il » developpement il, developpements de, developpement de
does innovation » does inflation, u.s innovation, process innovation
das twitter » data twitter, der twitter, das wetter
il afrique » l afrique, en afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologien does innovation _ das twitter communication a des developpements il afrique.*.