Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
communications what » communication what, communications water, communications a
developpement et » developpement des, developpement de, development east
technologies iv » technologies bit, technologies _, technologies 4
iv formulations » its formulations, _ formulations, 2.2 formulations
what trade » wheat trade, hat trade, what made
et afrique » en afrique, l afrique
uses data » users data, use data, user data

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

• Adding a wildcard symbol may retrieve word variants: technologies iv formulations _ uses data communications what trade developpement et afrique.*.