Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
10 communication » 1 communication, de communication, 3 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
information 3.3 » information 3.2, information 3.4, information 3.5
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
3.3 der » 2.3 der, 4.3 der
case le » case l, case la, case like
der 10 » der 11, der 12, der 15

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.3 der 10 communication case le developpement en afrique.*.