Perhaps you should try some spelling variations:
der developpements » des developpements, deux developpements, de developpement
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
information what » information war, information when, information wants
developpements l » developpements de, developpement il, developpement la
how information » new information, 2 information, 1 information
communication 3 » communication _, communication a
technology how » technology 1, technology 2.2, technology 3
what place » what price
place 2.1 » place 2.3, place 2.5, place 2011
l afrique » en afrique
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technology how information what place 2.1 communication 3 der developpements l afrique.*.