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
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
state africa » trade africa
networks 3 » networks _, networks 1, networks a
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 2.2 information networks 3 time communication a de developpement state africa.*.