Perhaps you should try some spelling variations:
technologien fur » technologien des, technologien und, technologies 2
do communication » do communications, de communication, ngo communication
fur information » zur information, fair information, your information
information 1.2 » information 1.5.2, information 2
developing e » developing _, developing a, developing east
e access » 2 access, 3 access, 4 access
1.2 why » 1.2 what
case e » case 1, case 3, case 4
case 2 » case 1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien fur information 1.2 why do communication ((case e) OR (case 2)) developing e access.~".
• Adding a wildcard symbol may retrieve word variants: technologien fur information 1.2 why do communication ((case e) OR (case 2)) developing e access.*.