Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
vote communication » voice communication, ante communication, remote communication
rural development » social development
development case » development china
technology die » technologie die, technology does, technology 4ir
die relatifs » die relative, die relation, die relativen
relatifs des » relatif de, relation des, relations das
proceso vote » process notes, proceso de, proceso die
des proceso » del proceso, der proceso, el proceso
case labor » care labor, based labor, male labor

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

• Adding a wildcard symbol may retrieve word variants: technology die relatifs des proceso vote communication cost rural development case labor.*.