Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
does developpement » de developpement, des developpements, does development
der communication » de communication, under communication, debt communication
technologies ary » technologies vary, technologies art, technologies any
ary information » early information, party information, jury information
developpement l » developpement il, developpement la, developpement de
problems 1.3 » problems 3.3, problems 4.3, problem 1.3
l afrique » en afrique
1.3 der » 2.3 der, 4.3 der, 3.3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies ary information problems 1.3 der communication _ does developpement l afrique.*.