Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
technologies party » technologies part, technologies art, technologies past
10.1 communication » 1.1 communication, 10 communication, 4.1 communication
party information » ary information, early information, paris information
der developpement » de developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
problems 3 » problems _
l afrique » en afrique
3 10.1 » 1 10.1, 2 10.1, 3 10.4
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies party information problems 3 10.1 communication a der developpement l afrique.*.