Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
eat communication » et communication, data communication, debt communication
developpement en » developpement et, developpement des, developpement de
technologien do » technologies do, technologien des, technologien _
labor them » labor theory
do rural » two rural, 2 rural, 4 rural
them eat » them part

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

• Adding a wildcard symbol may retrieve word variants: technologien do rural labor them eat communication media leur developpement en afrique.*.