Perhaps you should try some spelling variations:
users information » user information, museums information, series information
information needs » information networks
technology users » technology use, technology series, technology transfers
de communication » mobile communication, online communication
development rate » development create, development route, development water
le development » e development, ce development, le developpement
rate africa » rates africa, rates aafrica, trade africa
needs 13 » needs 3, needs 1, needs 11
13 de » 13 die, 13 der, 13 des
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technology users information needs 13 de communication a le development rate africa.*.