Perhaps you should try some spelling variations:
technology change » technological change, technological changes
change innovation » change information, chain innovation, trade innovation
2.3 communication » 3.2 communication, de communication, 4 communication
innovation rates » innovation rate, innovation notes, innovation race
sme development » trade development
development la » development law, development li, development land
la afrique » l afrique, la fabrique, en afrique
costs sme » costs some, costs amy
have 2.3 » have 5.3, have 9.1

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

• Adding a wildcard symbol may retrieve word variants: technology change innovation rates have 2.3 communication costs sme development la afrique.*.