Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
trade information » price information, private information, trade integration
information 1.5.2 » information 1.2, information 2
technology trade » technology trends, technology transfer, technology transfers
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
1.5.2 2 » 1.5.2 _, 1.5.2 a
2 rural » a rural

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

• Adding a wildcard symbol may retrieve word variants: technology trade information 1.5.2 2 rural communications _ de developpement la afrique.*.