Perhaps you should try some spelling variations:
den communication » open communication, lean communication, when communication
technologies key » technologies any, technologies know, technologies _
development past » development east, development part, development post
key information » energy information
information 1.6 » information 1.2, information 1.3, information 1.7
die development » drive development, mine development, site development
media die » medien die, media age
1.6 die » 3.6 die, 2.6 die, 4.6 die
die den » die der, die daten

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

• Adding a wildcard symbol may retrieve word variants: technologies key information 1.6 die den communication media die development past afrique.*.