Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
information costs » information contents, information centers, information content
aids information » chandos information, series information
dr communication » de communication, csr communication, 3 communication
14.3 developing » 1.3 developing, 10.3 developing, 14.1 developing
developing 4 » developing _, developing a, developing e
costs 14.3 » costs 4.3, costs 12.3, costs 15.3
costs des » costs fees
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information costs des dr communication costs 14.3 developing 4 areas.*.