Perhaps you should try some spelling variations:
masses communication » mass communication, assess communication, causes communication
technologies 1 » technologies _, technologies 4, technologies 2
developing co » developing ce, developing crop, developing ict
4 developing » 3 developing
dice masses » ice masses, die masse, die massen
about dice » about dthe, about due, about choice
co afrique » en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information about dice masses communication costs 4 developing co afrique.*.