Perhaps you should try some spelling variations:
remote communication » remote communities, secure communication, time communication
school development » social development, skill development
communication pre » communication part, communication pt, communication paper
technology der » technology does, technology 4ir, technology dlt
crises remote » coasts remote
der relative » der relativen, die relative, das relative
relative de » relative sea, relative age, relative _
china labor » china labour, china's labor, child labor
de crises » des crises, do crises, de crise

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

• Adding a wildcard symbol may retrieve word variants: technology der relative de crises remote communication pre school development china labor.*.