Perhaps you should try some spelling variations:
cases communication » causes communication, scales communication, mass communication
bajo development » major development, lao development, radio development
technology der » technology does, technology 4ir, technology dlt
relative crop » relative group, relative carbon, relative role
der relative » der relativen, die relative, das relative
prices cases » prices causes, prices based, practices cases
china data » china update, chinese data

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

• Adding a wildcard symbol may retrieve word variants: technology der relative crop prices cases communication costs bajo development china data.*.