Perhaps you should try some spelling variations:
information networks » information needs
scale communication » scales communication, space communication, style communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
end information » und information, nd information, trend information
technology end » technology e, technology e.g, technology era
networks using » network using
using scale » using stable, using scalar, using state
et africa » em africa, eu africa, west africa
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 end information networks using scale communication a de developpement et africa.*.