Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
leur developpement » le developpement, deux developpements, de developpement
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
integration work » integrating world, integration framework, integration 3
r integration » 3 integration, 2 integration, 4 integration
technology r » technology 1, technology 3, technology 4
des afrique » en afrique, de l'afrique
work trade » pork trade, world trade, work travel
costa leur » costa leon
trade 6.2 » trade 2.2, trade 3.2, trade 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology r integration work trade 6.2 communication costa leur developpement des afrique.*.