Perhaps you should try some spelling variations:
oral communication » personal communication
information needs » information networks
development east » development southeast, development 1
technologies de » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
de information » die information, de informacion, e information
de development » e development, ce development, de developpement
east africa » west africa
needs 10 » needs 1, needs 11, needs 60
10 oral » 10 moral, 1 oral, 14 oral
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies de information needs 10 oral communication 3 de development east africa.*.