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
communication law » communications law, communication layer, communication 3
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
information 1.2 » information 1.5.2, information 2
il afrique » l afrique, en afrique
a oral » _ oral, 2 oral, 4 oral
law de » law die, law do
1.2 a » 1.2 _, 2.2 a, 3.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information 1.2 a oral communication law de developpement il afrique.*.