Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers inflation » transfer innovation, transfer simulation, transfers taxation
2.3 communication » 3.2 communication, de communication, 4 communication
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
inflation wage » inflation rate, inflation target, inflation rates
rates 2.3 » rates 12.3, rates 4.3, rate 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology transfers inflation wage rates 2.3 communication a la developpement en afrique.*.