Perhaps you should try some spelling variations:
labor developpement » labour development, leur developpement, le developpement
application from » applications from, application form, application forms
developpement du » developpement de, developpement des, developpement et
4.2 application » 2.2 application, 3.2 application, 4 application
infection safe » infection rate, injection safety, infection rates
technology 1 » technology _
1 infection » 19 infection, _ infection, 4 infection
du fabrique » la fabrique
spaces 4.2 » space 4.2, spaces 4.1, spaces 6.2
from labor » farm labor

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

• Adding a wildcard symbol may retrieve word variants: technology 1 infection safe spaces 4.2 application from labor developpement du fabrique.*.