Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
4.2 developpement » 4.2 development, de developpement, le developpement
developpement les » developpement des, developpement plus, developpement de
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
inflation gas » inflation das, inflation bias, inflation tax
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation gas prices 3.1 communication costs 4.2 developpement les risques.*.