Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
put communication » post communication, et communication, get communication
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
technologie 1 » technologies 1, technologien 1, technologie c
centers case » center case, century case, centers can
developing a » developing _
case put » case part
cost 1.3 » cost 11.3, cost 1.2, cost 2.3
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologie 1 information centers case put communication cost 1.3 developing a africa.*.