Perhaps you should try some spelling variations:
benign nerve » benign nevi (Expand Search), benign neck (Expand Search), benign beale (Expand Search)
center nerve » cancer nerve (Expand Search), center nurse (Expand Search), letter nerve (Expand Search)
bento nerve » bent nerve (Expand Search)
nerve based » curve based (Expand Search), reserve based (Expand Search)
j center » j centner (Expand Search), j centeno (Expand Search), j cestero (Expand Search)
based di » based dir (Expand Search), based diet (Expand Search), based disk (Expand Search)
a benign » _ benign (Expand Search)
nerve c » nerve cn (Expand Search), nerve co (Expand Search), nerve ct (Expand Search)
j bento » j benito (Expand Search), j benton (Expand Search), j benson (Expand Search)
case di » case did (Expand Search), case dti (Expand Search), case de (Expand Search)
c disc » c disch (Expand Search), isc disc (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

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: (( j center nerve c disc ) OR ((( j bento nerve based di ) OR ( a benign nerve case di ))))~.
• Adding a wildcard symbol may retrieve word variants: (( j center nerve c disc ) or ((( j bento nerve based di ) or ( a benign nerve case di ))))*.