Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information phase » information please, formation phase, information case
technologien dis » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
dis information » mis information, aids information, des informations
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing 2 » developing _, developing a, developing e
phase des » phasen des, phase der
2 areal » 2 real, _ areal, 2 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: technologien dis information phase des de communication cost 2.4 developing 2 areal.*.