Perhaps you should try some spelling variations:
samuel harris » samuel charles, samuel hartlib, samuel hayes
daniel models » daniel todes, daniel meeks, daniel monks
daniel moores » daniel torres, daniel flores, daniel soares
harris cohen » morris cohen, harris when, harris corner
models cohen » models code, models come, models codes
moores cohen » morris cohen, moses cohen, moore colin

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: (( samuel harris cohen ) OR ((( daniel models cohen ) OR ( daniel moores cohen )))).
• Adding a wildcard symbol may retrieve word variants: (( samuel harris cohen ) or ((( daniel models cohen ) or ( daniel moores cohen ))))*.