Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information centers » information contents, information officers
technologien from » technologies from, technology from, technologien fur
from information » from informal, 1 information
et communication » et communicatione, get communication, debt communication
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
centers e » centers _, centers 3, centers a
costa 2.3 » costs 2.3, cost 2.3, costs 12.3
e et » e ect, ne et, es et

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

• Adding a wildcard symbol may retrieve word variants: technologien from information centers e et communication costa 2.3 developing _ africa.*.