Perhaps you should try some spelling variations:
cultural communication » intercultural communication, political communication, oral communication
rural development » social development
development case » development china
communication 3 » communication _, communication a
technology 3.1 » technology 1, technology 2.2, technology _
using cultural » being cultural, making cultural, seeing cultural
3.1 relative » 3.3 relative, 2.1 relative, 3.2 relative
relative sea » relative _
case labor » care labor, based labor, male labor
sea using » soa using, asia using, sea during
3 rural » a rural, 2 rural, 4 rural

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

• Adding a wildcard symbol may retrieve word variants: technology 3.1 relative sea using cultural communication 3 rural development case labor.*.