Perhaps you should try some spelling variations:
technologies trade » technology trade, technologies case, technologies table
oral communication » personal communication
trade information » price information, private information, trade integration
information parte » information part, informatio part, information mart
et developpements » et developpement, des developpements, en developpement
developpements en » developpement en, developpement et, developpements de
parte use » party use, parties use, waste use
use oral » use rural, ashe oral
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information parte use oral communication a et developpements en afrique.*.