Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
et developpements » et developpement, des developpements, en developpement
technologies age » technologies stage, technologies case, technologies a
communications 2 » communications _, communications a, communications 5
developpements l » developpements de, developpement il, developpement la
age information » care information, rate information, die information
problems des » problems does, problems der, problems debt
l afrique » en afrique
des 3.1 » pdes 3.1, ses 3.1, les 3.1
2 et » 2 set, 12 et, 2 ets

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

• Adding a wildcard symbol may retrieve word variants: technologies age information problems des 3.1 communications 2 et developpements l afrique.*.