Perhaps you should try some spelling variations:
technology transfers » technology transfer
deux developpements » des developpements, de developpement, du developpement
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
communication can » communication canada, communication china, communication 3
developpements l » developpements de, developpement il, developpement la
transfers a » transfers ai, transfers _, transfer a
target file » target field, target while, target fish
l afrique » en afrique
a target » _ target
file 6.2 » file 62, falle 6.2, files 6.3
can deux » dans deux, a deux, can de

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

• Adding a wildcard symbol may retrieve word variants: technology transfers a target file 6.2 communication can deux developpements l afrique.*.