Perhaps you should try some spelling variations:
technology transfers » technology transfer
3.6 communication » 3.2 communication, 3.5 communication, 3.1 communication
transfers design » transfer design, transport design, transfers ein
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
design maker » design make, designer maker, design matter
maker rate » water rate
rate 3.6 » rate 2.6, rate 3.4, rate 13.4
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology transfers design maker rate 3.6 communication costs le developpement en afrique.*.