Perhaps you should try some spelling variations:
transfer insulation » transfer innovation, transfer simulation, transfer simulations
communications can » communication can, communications case, communications juan
insulation rates » inflation rates, inflation rate, insertion rates
2 communications » 2 communication, 3 communications, 4 communications
do developpement » de developpement, du developpement, le developpement
developpement la » developpement de, developpement et, developpement du
rates file » rates figure
la afrique » l afrique, la fabrique, en afrique
file 2 » file _, file 1

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

• Adding a wildcard symbol may retrieve word variants: technology transfer insulation rates file 2 communications can do developpement la afrique.*.