Perhaps you should try some spelling variations:
transfer inflation » transfer innovation, transfer simulation, transfer simulations
3.2 communication » 3 communication, 2.3 communication, de communication
communication can » communication canada, communication china, communication 3
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
rate file » case file, rate fee, rate firm
l afrique » en afrique
file 3.2 » cile 3.2, file 32, file 3.2.3
can le » can let, can de, can lead

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

• Adding a wildcard symbol may retrieve word variants: technology transfer inflation rate file 3.2 communication can le developpement l afrique.*.