Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
inflation causes » inflation crises, inflation rates, inflation taxes
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
causes prices » cause price, wages prices
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
la fabrice » la fabrique, la matrice, la farce
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation causes prices 3.1 communication costs a developpement la fabrice.*.