Perhaps you should try some spelling variations:
student integration » student interaction, student interactions, segment integration
technology student » technology study, technology studies, technology set
integration rates » integration states, integration notes, integration roles
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
rates trade » states trade, rules trade, wages trade
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology student integration rates trade _ communication costs a developpement l afrique.*.