Perhaps you should try some spelling variations:
information networks » information needs
developpement state » development stage, developpement face, developpement sans
time communication » de communication, mobile communication, online communication
de developpement » sme development
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
state africa » trade africa
networks 2 » networks _, networks 1, networks a
2 time » 3 time, 4 time, 1 time
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: technology use information networks 2 time communication a de developpement state africa.*.