Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien ids » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
ids information » aids information, dis information, mis information
information can » information case, information 1, information 1.2
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing 4 » developing _, developing a, developing e
cost 5.4 » costs 5.4, cost 2.4, cost 3.4
can des » can de, can best, plan des
4 areas » 1 areas, 2 areas, 4 areal
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 ids information can des de communication cost 5.4 developing 4 areas.*.