Perhaps you should try some spelling variations:
informations phase » informationsphase 1, formation phase, information case
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
de communication » mobile communication, online communication
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
phase des » phasen des, phase der
costs 2.3 » costs 4.2, costs 4.4
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: technologien des informations phase des de communication costs 2.3 developing _ areas.*.