Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
japan das » japan deal, japan a, japan als
3.2 das » 1.2 das, 3.2 data
das 3.2 » cas 3.2, ras 3.2, seas 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.2 das 3.2 communication japan das developpement en afrique.*.