Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
technologies past » technologies part, technologies pt, technologies art
information needs » information networks
developpements en » developpement en, developpement et, developpements de
past information » plant information, cost information, ist information
de communication » mobile communication, online communication
needs 7.2 » needs 5.2, needs 8.2, needs 2.2
7.2 de » 7.2 die, 7.2 der, 1.2 de
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies past information needs 7.2 de communication a das developpements en afrique.*.