Perhaps you should try some spelling variations:
technologies party » technologies part, technologies art, technologies past
party information » ary information, early information, paris information
information needs » information networks
des developpement » des developpements, de developpement, le developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
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 des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies party information needs 7.2 de communication a des developpement en afrique.*.