Perhaps you should try some spelling variations:
transfer relations » transfer operations, transfer stations, transfer simulations
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
le developpement » de developpement, sme development
relations based » relation based, regulations based, relations case
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
time 4.3 » time 4.4, time 4.2, time 5.3
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 transfer relations based time 4.3 communication costs le developpement l afrique.*.