Perhaps you should try some spelling variations:
peru communications » paper communications, cell communications, eu communication
der developpements » des developpements, deux developpements, de developpement
formulation needs » formulation des, information needs, formulation de
developpements de » developpement de, developpement des, developpement du
communications a » communications _, communications law, communications media
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
de afrique » de l'afrique, en afrique, l afrique
needs 2.5 » needs 4.5, needs 2.3, needs 2.8
2.5 peru » 2015 peru, 2.5 peer
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: technologies 3 formulation needs 2.5 peru communications a der developpements de afrique.*.