Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
technologies 3.2 » technologies 3.1, technologies 2, technologies 2.1
3.2 informations » 3.2 information, 4.2 informations, 4.2 information
informations sur » informations und
de interpersonal » use interpersonal, _ interpersonal, 1 interpersonal
4 developing » 3 developing
developing a » developing _
costs 4 » costs _, costs a, costs 4.2
a areal » _ areal, 2 areal, 4 areal
sur de » sur des, sur le, cur de

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.2 informations sur de interpersonal communication costs 4 developing a areal.*.