Perhaps you should try some spelling variations:
labor developpement » labour development, leur developpement, le developpement
implications from » implications _
2.2 implications » 4.2 implications, 6.2 implications, 5.2 implications
developpement du » developpement de, developpement des, developpement et
infection rates » inflation rates
technology 19 » technology 1, technology 10, technology 11
19 infection » 9 infection, 14.9 infection, _ infection
du fabrique » la fabrique
from labor » farm labor
space 2.2 » space 2.1, space 3.2, space 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology 19 infection rates space 2.2 implications from labor developpement du fabrique.*.