Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
studies integration » studies integrating, student integration, studies international
technology studies » technology series, technology study, technology solutions
integration wage » integration wege, integration wie, integration work
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
wage trade » wages trade, wage rate, jade trade
l afrique » en afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology studies integration wage trade _ communications costs de developpement l afrique.*.