Perhaps you should try some spelling variations:
human developments » human development, demand developments, bhutan development
communication does » communication des, communication dans, communication de
variation across » variations across, education across, variation series
across children » areas children, across child, across childhood
a communication » la communication, data communication, data communications
technologie c » technologies 2, technologies 3, technologies 1
c variation » _ variation, 2 variation, 4 variation
children a » children _
does human » des human, das human, does humanity

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

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