Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
information datos » information data, information duties, information nation
technology trade » technology trends, technology transfer, technology transfers
et developpement » de developpement, le developpement, test development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
datos del » datos de, datos en
del mass » dull mass, del mar, del mazo

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

• Adding a wildcard symbol may retrieve word variants: technology trade information datos del mass communication _ et developpement la afrique.*.