Perhaps you should try some spelling variations:
information centre » information centers, information contents
communication cost » communication costs, communication costa, communications costs
put communication » post communication, et communication, get communication
11.3 developing » 1.3 developing, 10.3 developing, 11.5 developing
technologie 1 » technologies 1, technologien 1, technologie c
developing a » developing _
centre has » century has, centre case, centre des
cost 11.3 » cost 11.5, cost 4.1.3, costs 11.1
a africa » 1 africa, can africa, em africa
has put » what put

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

• Adding a wildcard symbol may retrieve word variants: technologie 1 information centre has put communication cost 11.3 developing a africa.*.