Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
formulation 7.3 » formulation 4.3, formulation 5.3, formulation 6.3
technologies 2 » technologies _, technologies 4
2 formulation » _ formulation, 3 formulation, la formulation
media der » media order, media under, mediale der
7.3 does » 2.3 does, 4.3 does, 5.3 does
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation 7.3 does de communication media der developpement en afrique.*.