Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
technologies 1.2 » technologies 3.2, technologies 1.4, technologies 1.3
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
1.2 formation » 1 formation, de formation, en formation
formation des » formation _
de afrique » de l'afrique, en afrique, l afrique
des does » des doses, der does, des dorfes
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 1.2 formation des does 3 communication _ trade developpement de afrique.*.