Perhaps you should try some spelling variations:
2.3.5 communication » 2.3 communication, 2.2.3 communication, 2.5 communication
technology taxes » technology takers, technology tax, technology tools
developpement la » developpement de, developpement et, developpement du
taxes inflation » cases inflation, wages inflation, does inflation
a developpement » au developpement, de developpement, le developpement
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
la patrice » la matrice, a patrick, la patria
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 taxes inflation _ prices 2.3.5 communication costs a developpement la patrice.*.