Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpement die » developpement de, developpement des, developpement du
information loss » information laws, information law, information 2
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
die fabriken » der fabriken, die fabrik, c fabriken
trimed 3.1 » trimed 5.1, crimes 3.1, tride 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information loss trimed 3.1 communication costs _ developpement die fabriken.*.