Perhaps you should try some spelling variations:
aus developpement » au developpement, du developpement, ou developpement
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
4 risk » 3 risk
3.2 4 » 3.2 _, 3.2 a, 3.2 k
a aus » _ aus, a auf, i aus

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

• Adding a wildcard symbol may retrieve word variants: technology trade information 3.2 4 risk communication a aus developpement l afrique.*.