Perhaps you should try some spelling variations:
based bending » based blending, based binding, based lending
bending paper » reading paper, sensing paper, rendering paper
hans working » humans working, means working, plans working
world hans » world has, world his, world have
keyword » keywords

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: (( keyword based bending paper ) OR ( world hans working paper )).
• Adding a wildcard symbol may retrieve word variants: (( keyword based bending paper ) or ( world hans working paper ))*.