Perhaps you should try some spelling variations:
2.2.5.4 communication » 12.2.4 communication, 2.2.3 communication, 12.4.4 communication
sme development » trade development
technology gap » technology 1, technology 2.2, technology 3
prices 2.2.5.4 » prices 2.2.5.7, prices 2.2.2, prices 2.3.4
development du » development d, development ds, developpement du
gap inflation » has inflation, grade inflation, rapid inflation
inflation gas » inflation das, inflation bias, inflation tax
du afrique » en afrique, l afrique, de l'afrique
costs sme » costs some, costs amy

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation gas prices 2.2.5.4 communication costs sme development du afrique.*.