Perhaps you should try some spelling variations:
technology transfers » technology transfer
communication can » communication canada, communication china, communication 3
12 communication » 1 communication, 10 communication, 13 communication
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
transfers hiv » transfers have, transfers ai, transfers ein
targets file » target file, targets fig, targets rule
hiv targets » aid targets
file 12 » file 1, file 2, file 10
can du » can do, can de, can duty

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

• Adding a wildcard symbol may retrieve word variants: technology transfers hiv targets file 12 communication can du developpement en afrique.*.