Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
information cases » information case, information classes, information costs
technologie d » technologie 3d, technologie de, technologie c
d information » nd information, od information, und information
2.2 active » 3.3 active, 1.1 active, 2.2 action
cases 2.2 » cases 4.2, cases 3.3, cases 3.1
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technologie d information cases 2.2 active communication a _ development 1 afrique.*.