Perhaps you should try some spelling variations:
technology transport » technology transfer, technology transfers, technology transters
transport simulation » transport regulation, transport deregulation, transport association
3.2 communication » 3 communication, 2.3 communication, de communication
del development » model development, delta development, well development
development li » development lid, development lie, development lin
simulation 3 » simulation _, simulation 4
li afrique » l afrique, en afrique
costs del » costa del, costo del
role 3.2 » roles 3.2, role 1.2, role 3.4

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

• Adding a wildcard symbol may retrieve word variants: technology transport simulation 3 role 3.2 communication costs del development li afrique.*.