Perhaps you should try some spelling variations:
technologies die » technologies de, technologie die, technologies bit
de communication » mobile communication, online communication
developpement et » developpement des, developpement de, development east
die sanitation » site sanitation, die agitation, do sanitation
program 13.3 » program 3.3, program 3.2, program 5.3
et fabrique » la fabrique
13.3 de » 3.3 de, 13.3 das, 13.3 ffe

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 13.3 de communication costs _ developpement et fabrique.*.