Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
information what » information war, information when, information wants
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
via information » a information, data information, 2 information
technology via » technology vi, technology 4ir, technology vt
what price » meat price, what place, what rich
price 2.3 » price 3, price 4.4
costs du » 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 via information what price 2.3 communication costs du developpement en afrique.*.