Perhaps you should try some spelling variations:
center nerve » cancer nerve (Expand Search), center nurse (Expand Search), letter nerve (Expand Search)
benign nevus » benign nevi (Expand Search), benign neck (Expand Search), benign nerve (Expand Search)
renal nerve » retinal nerve (Expand Search), cranial nerve (Expand Search), spinal nerve (Expand Search)
nevus cases » nevus case (Expand Search), nervous cases (Expand Search), naevus case (Expand Search)
j center » j centner (Expand Search), j centeno (Expand Search), j cestero (Expand Search)
j benign » j benigno (Expand Search), _ benign (Expand Search), a benign (Expand Search)
cases di » cases did (Expand Search), cases doi (Expand Search), cases de (Expand Search)
nerve c » nerve cn (Expand Search), nerve co (Expand Search), nerve ct (Expand Search)
j renal » j real (Expand Search), j renaldi (Expand Search), j renata (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 renal nerve case di ) OR ( j benign nevus cases di ))))~.
• Adding a wildcard symbol may retrieve word variants: (( j center nerve c disc ) or ((( j renal nerve case di ) or ( j benign nevus cases di ))))*.