Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
information based » information case, information bank, transformation based
developpement en » developpement et, developpement des, developpement de
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
based 3d » based 3, based pd, based ndc
3d data » und data

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

• Adding a wildcard symbol may retrieve word variants: technologies e information based 3d data communications _ leur developpement en afrique.*.