Perhaps you should try some spelling variations:
integration taken » integration trade, integration than, integration trends
5.4 communication » de communication, data 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 5.4 » prices 2.4, prices 5.2, prices 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 5.4 communication costs 4 developpement en afrique.*.