Perhaps you should try some spelling variations:
technologies die » technologies de, technologie die, technologies bit
developpement et » developpement des, developpement de, development east
3 communication » 4 communication, de communication, data communication
die sanitation » site sanitation, die agitation, do sanitation
program 2.3 » programs 2.3, program 3.3, program 5.3
et fabrique » la fabrique
2.3 3 » 2.3 _, 2.3 a, 2.0 3

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

• Adding a wildcard symbol may retrieve word variants: technologies die sanitation program 2.3 3 communication costs _ developpement et fabrique.*.