Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
paths information » platas information, math information, paris information
technology paths » technology parks, technology pathways, technology park
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
causes case » crises case, causes costs
de afrique » de l'afrique, en afrique, l afrique
3 causes » _ causes, 1 causes, 2 causes
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology paths information 3 causes case communication costs 4 developpement de afrique.*.