Perhaps you should try some spelling variations:
twitter communication » written communication, better communication, matter communication
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
information age » information storage, information access, information about
technologies 2 » technologies _, technologies 4
data twitter » auf twitter, der twitter
age data » wage data, cge data, image data
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information age data twitter communication a der developpement en afrique.*.