Perhaps you should try some spelling variations:
integration taken » integration trade, integration than, integration trends
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
from integration » roma integration, from immigration, from international
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
taken prices » taken place, base prices, gate prices
prices 2.4 » prices 4, practices 2.4, services 2.4
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: technology from integration taken prices 2.4 communication costs 4 developpement en afrique.*.