Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
ever communication » event communication, level communication, mover communication
based information » basic information, based innovation, land information
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
information 1 » information 2, information 3, information 3.2
la afrique » l afrique, la fabrique, en afrique
has ever » has never, than ever
1 has » 19 has, 1 das, _ has
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 based information 1 has ever communication a de developpement la afrique.*.