Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers inflation » transfer innovation, transfer simulation, transfers taxation
5.2 communication » 3.2 communication, 6.2 communication, 2.2 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 5.2 » rates 4.2, rate 5.2, rates 3.2

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 5.2 communication a la developpement en afrique.*.