Perhaps you should try some spelling variations:
model development » local development, social development, global development
development case » development china
technology work » technology week, technology network, technology working
community task » community tasks, community took, community trade
relations das » relations data, relations a, relations der
das practices » data practices, its practices, sales practices
task model » task models, risk model
case data » cases data, base data, use data

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

• Adding a wildcard symbol may retrieve word variants: technology work relations das practices through community task model development case data.*.