Perhaps you should try some spelling variations:
communication does » communication des, communication dans, communication de
human developments » human development, demand developments, bhutan development
developments over » development over, developments modern, developments after
variation across » variations across, education across, variation series
a communication » la communication, data communication, data communications
over afrique » en afrique, over africa
across paid » across latin, across child, across party
does human » des human, das human, does humanity
paid a » paid _, aid a, said a

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

• Adding a wildcard symbol may retrieve word variants: technologie _ variation across paid a communication does human developments over afrique.*.