Perhaps you should try some spelling variations:
partie communications » wartime communications, parte communication, partie communicationsnon
des developpements » deux developpements, de developpement, et developpements
information needs » information networks
communications pt » communication pt, communications _, communications a
developpements en » developpement en, developpement et, developpements de
technologies 4 » technologies _
4 information » 2 information, 1 information
3.2 partie » 3.2 parties, 3.2 particle, 3.2 partial
needs 3.2 » needs 5.2, needs 8.2, needs 2.2
pt des » et des

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information needs 3.2 partie communications pt des developpements en afrique.*.