Perhaps you should try some spelling variations:
technology seed » technology needs, technology set, technology self
3 communication » 4 communication, de communication, data communication
sme development » trade development
development doi » development doing, development does, development d
seed selection » self selection, de selection
selection law » election law, selection a, selection log
costs sme » costs some, costs amy
law rate » low rate, flow rate, law state
rate 3 » rate _, rate 4, rate a

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

• Adding a wildcard symbol may retrieve word variants: technology seed selection law rate 3 communication costs sme development doi afrique.*.