Perhaps you should try some spelling variations:
2.3.5 communication » 2.3 communication, 2.2.3 communication, 2.5 communication
de developpement » sme development
inflation goods » inflation good, inflation gross, information goods
developpement l » developpement il, developpement la, developpement de
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
goods prices » goods services, gas prices
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
l afrique » en afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation goods prices 2.3.5 communication costs de developpement l afrique.*.