Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
inflation gas » inflation das, inflation bias, inflation tax
de matrices » one matrices, _ matrices, 12 matrices
gas price » gas prices
costs le » 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 gaps inflation gas price _ communication costs le developpement de matrices.*.