Perhaps you should try some spelling variations:
put communication » post communication, et communication, get communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information 2 » information 3
av africa » iv africa, can africa, 1 africa
v africa » 1 africa, em africa
4 put » _ put, i put, 3 put

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 2 4 put communication costs _ developing ((av africa) OR (v africa)).~".
• Adding a wildcard symbol may retrieve word variants: technologien fur information 2 4 put communication costs _ developing ((av africa) OR (v africa)).*.