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
developpements de » developpement de, developpement des, developpement du
information what » information war, information when, information wants
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
communication 3 » communication _, communication a
technology 2.2 » technology _, technology 1, technology 3
what place » what price
de afrique » de l'afrique, en afrique, l afrique
place 2.1 » place 2.3, place 2.5, place 2011
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 2.2 information what place 2.1 communication 3 der developpements de afrique.*.