Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
der developpement » de developpement, des developpements, leur developpement
communications a » communications _, communications law, communications media
developpement l » developpement il, developpement la, developpement de
la formulation » la formulacion, _ formulation, la formation
technology la » technology law, technology lag, technology land
where geo » where do, where we, where few
l afrique » en afrique
geo data » eo data, two data
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technology la formulation where geo data communications a der developpement l afrique.*.