Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
das developpement » des developpements, de developpement, du developpement
information gaps » information gap
developpement la » developpement de, developpement et, developpement du
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
la afrique » l afrique, la fabrique, en afrique
2 called » _ called, so called, we called
gaps 2 » gaps _, gaps 3, gaps 6

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

• Adding a wildcard symbol may retrieve word variants: technologies a information gaps 2 called communication _ das developpement la afrique.*.