Perhaps you should try some spelling variations:
3.4.4 communication » 3.4.1 communication, 3.4.2 communication, 12.4.4 communication
developpement de » developpement des, developpement durable
technology have » technology hard, technology has, technologies have
4 developpement » de developpement, le developpement, et developpement
have inflation » wage inflation, age inflation, has inflation
inflation from » inflation rob, information from, inflation gross
de fabrique » la fabrique, de l'afrique
pre 3.4.4 » pre 3.4.2, age 3.4.4, psf 3.4.4
from pre » from peru
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology have inflation from pre 3.4.4 communication costs 4 developpement de fabrique.*.