Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
informacion context » information content, information contents, information centers
technologie de » technologies de, technologie der, technologie die
de informacion » trade information, more information, care information
3.3 developing » 4 developing, 2 developing, 1 developing
developing eu » developing e, developing eq, developing egg
context 9 » context 3, context 1, context 2
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
eu africa » em africa, 1 africa, 11 africa
9 mobile » _ mobile, a mobile, 2 mobile

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

• Adding a wildcard symbol may retrieve word variants: technologie de informacion context 9 mobile communications costs 3.3 developing eu africa.*.