Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers regulators » transfer regulatory, transport regulators, master regulators
1.5 communication » 3.5 communication, 1.1 communication, 1.3 communication
regulators after » regulations after, regulators acer, regulators chapter
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
costs de » costs _, costs 4, costs a
after a » after _
a 1.5 » _ 1.5, a 1.1, a 1.2

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

• Adding a wildcard symbol may retrieve word variants: technology transfers regulators after a 1.5 communication costs de developpement il afrique.*.