Perhaps you should try some spelling variations:
humans working » human working, humanist working, aumann working
bending paper » reading paper, sensing paper, rendering paper
based bending » based blending, based binding, based lending
world humans » world human, world hans, old humans
word based » work based, card based, keyword based

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