Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
variation across » variations across, education across, variation series
sme development » trade development
development law » development latin, development 1
across time » across firms
law afrique » l afrique
costs sme » costs some, costs amy
time 2.3 » time 5.3, time 4.3, time 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology _ variation across time 2.3 communication costs sme development law afrique.*.