Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers inflation » transfer innovation, transfer simulation, transfers taxation
communication case » communications case, communication based, communication phase
des developpement » des developpements, de developpement, le developpement
developpement et » developpement des, developpement de, development east
3 communication » 4 communication, de communication, data communication
et afrique » en afrique, l afrique
rate date » rate data, trade date, rate water
case des » cases des, case das, phase des
date 3 » daten 3, date _, date 4

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

• Adding a wildcard symbol may retrieve word variants: technology transfers inflation rate date 3 communication case des developpement et afrique.*.