Perhaps you should try some spelling variations:
cultural bias » cultural biases, cultural beliefs
new cultural » der cultural, new culture, does cultural
cas transfer » cash transfer, cast transfer, gas transfer
model cacao » model cargo, model cco, model cascade
bias model » bfs model, bns model, pgas model
guide a » guide _
a cas » a case, a cash, a casa

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( his new cultural bias model cacao ) OR ( guide a cas transfer _ ao ))~.
• Adding a wildcard symbol may retrieve word variants: (( his new cultural bias model cacao ) or ( guide a cas transfer _ ao ))*.