Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
information oder » information der, information model, information code
developpement en » developpement et, developpement des, developpement de
two mobile » togo mobile, go mobile, so mobile
oder two » der two, oder tee, our two
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies used information oder two mobile communication a des developpement en afrique.*.