Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
communications 5 » communications _, communications a, communications pt
developpement la » developpement de, developpement et, developpement du
information 1.2 » information 1.5.2, information 2
la afrique » l afrique, la fabrique, en afrique
1.2 2 » 1.2 _, 1.2 a, 1.2 r
5 das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technology trade information 1.2 2 data communications 5 das developpement la afrique.*.