Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
based communication » brand communication, based compensation, mediated communication
price information » private information, price inflation
technology price » technology rich, technology voice, technology service
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
rice based » price based, rule based, face based
l afrique » en afrique
3.2 rice » 7.2 rice, 1.2 rice, 2.2 rice
china e » china eu, china 1, china 3

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

• Adding a wildcard symbol may retrieve word variants: technology price information 3.2 rice based communication china e developpement l afrique.*.