Perhaps you should try some spelling variations:
technologies key » technologies any, technologies know, technologies _
de communication » mobile communication, online communication
key information » energy information
amy development » key development, fly development, soy development
development aid » development a, development africa, development agenda
aid african » aid africa's, all african, six african
4.2 create » 4 create, 4.2 increase
create de » create new, create a, create _
costs amy » costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies key information 4.2 create de communication costs amy development aid african.*.