Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
des communication » les communications, nets communication, c's communication
aids information » chandos information, series information
information can » information case, information 1, information 1.2
13 developing » 1.3 developing, 3 developing, 1 developing
developing a » developing _
costs 13 » costs 1, costs 3, costs 12.3
a areas » 1 areas, 2 areas, 4 areas
can de » can do, can code, can deal
de des » ende des, rede des, code des

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information can de des communication costs 13 developing a areas.*.