Perhaps you should try some spelling variations:
firms integration » dis integration, res integration, focus integration
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
technology firms » technology from, technology platforms, technology fund
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
travel 1.3 » travel 2.2, travel 3.4, travel 3.7
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology firms integration _ travel 1.3 communication costs de developpement en afrique.*.