Perhaps you should try some spelling variations:
communication test » communication best, communication trust, communication team
der developpement » de developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
informal 34 » informal q4, informal 8.4, informal _
2 informal » _ informal, 3 informal, 8 informal
de mobile » die mobile, e mobile, does mobile
l afrique » en afrique
test der » test bed
34 de » 3.4 de, 34 der, 34 die

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informal 34 de mobile communication test der developpement l afrique.*.