Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
developing 1 » developing _, developing a, developing e
1 net » 16 net, _ net, 1 new
1 et » 12 et, 13 et, 1 set

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 des information content ((1 et) OR (1 net)) communications _ 4.4 developing 1 africa.~".
• Adding a wildcard symbol may retrieve word variants: technologien des information content ((1 et) OR (1 net)) communications _ 4.4 developing 1 africa.*.