Perhaps you should try some spelling variations:
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
developing e » developing _, developing a, developing east
e africa » em africa, de africa, eu africa
le 3 » lee 3, vle 3, le _
e 3 » es 3, eu 3

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 und information contents ((le 3) OR (e 3)) communication costs _ developing e africa.~".
• Adding a wildcard symbol may retrieve word variants: technologien und information contents ((le 3) OR (e 3)) communication costs _ developing e africa.*.