Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
price 2.3 » price 3, price 4.4
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information gap price 2.3 communication costs et developpement en afrique.*.