Perhaps you should try some spelling variations:
remote communication » remote communities, secure communication, time communication
information centers » information contents, information officers
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
centers et » centers _, centers 10, centers 21
et remote » out remote, _ remote, a remote
costs 4.4 » costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centers et remote communication costs 4.4 developing _ america.*.