Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
vi informations » i informations, ii informations, von informations
technology vi » technology vt, technology 4ir, technology 1
costa world » post world, lost world, postwar world
1 afrique » l afrique, en afrique, 1 enrique
4 risk » 3 risk
und 4 » und _, und 2, und 3

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

• Adding a wildcard symbol may retrieve word variants: technology vi informations und 4 risk communication costa world development 1 afrique.*.