Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement de » developpement des, developpement durable
technology gap » technology 1, technology 2.2, technology 3
inflation base » inflation rate, inflation bias, inflation das
gap inflation » has inflation, grade inflation, rapid inflation
base prices » base price, gas prices, asset prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
de fabrice » die fabrics, avec fabrice, die fabriken

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation base prices 3.2 communication costs _ developpement de fabrice.*.