Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
integration canada » integration can, integration case
developpement de » developpement des, developpement durable
r integration » 3 integration, 2 integration, 4 integration
technology r » technology 1, technology 3, technology 4
canada race » canada france, canada case, canada march
costs leur » costs clear
de afrique » de l'afrique, en afrique, l afrique
race mass » rate mass, race class, face masks

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

• Adding a wildcard symbol may retrieve word variants: technology r integration canada race mass communication costs leur developpement de afrique.*.