Perhaps you should try some spelling variations:
3.4.2 communication » 3.3.2 communication, 3.4.1 communication, 3.4.4 communication
du developpement » de developpement, le developpement, et developpement
developpement du » developpement de, developpement des, developpement et
inflation gross » inflation across, inflation process, information gross
technology how » technology 1, technology 2.2, technology 3
how inflation » low inflation, log inflation, has inflation
du fabrique » la fabrique
gross here » boss here, cross sphere
here 3.4.2 » here 7.4.2, sphere 3.4.2, here 10.4.2
costs du » 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 how inflation gross here 3.4.2 communication costs du developpement du fabrique.*.