Perhaps you should try some spelling variations:
information needs » information networks
de communication » mobile communication, online communication
development east » development southeast, development 1
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
de development » e development, ce development, de developpement
east afrique » east africa, east african, en afrique
needs 2 » needs _, needs a, needs 3
2 de » 2 die, 2 der, _ de
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information needs 2 de communication a de development east afrique.*.