Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
information entre » information centre, information centres, d'informations entre
technologien als » technologien des, technologien fur, technologien und
developing areas » developing asia, developing east, developing a
als information » als informations, aids information, laws information
3.3 developing » 4 developing, 2 developing, 1 developing
areas africa » arabs africa, dress africa, farmers africa
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
entre lo » entre los, entre la, entre le
lo debt » low debt, do debt, loan debt

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

• Adding a wildcard symbol may retrieve word variants: technologien als information entre lo debt communication costs 3.3 developing areas africa.*.