Perhaps you should try some spelling variations:
informations case » information case, informationsphase 1, information please
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing a » developing _
costs 2.3 » costs 4.2, costs 4.4
case des » cases des, case das, phase des
a areas » 1 areas, 2 areas, 4 areas
des de » des dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations case des de communication costs 2.3 developing a areas.*.