Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien road » technologien ad, technologien und, technologien am
information phase » information please, formation phase, information case
des communication » les communications, nets communication, c's communication
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing a » developing _
phase des » phasen des, phase der
des des » des deas, des dem, des der
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien road information phase des des communication cost 2.4 developing a areas.*.