Perhaps you should try some spelling variations:
centner nerve » central nerve (Expand Search), cancer nerve (Expand Search), letter nerve (Expand Search)
mental nerve » ventral nerve (Expand Search), central nerve (Expand Search)
benign nevi » benign neck (Expand Search)
j centner » j center (Expand Search), m centner (Expand Search), _ entner (Expand Search)
nevi case » nevus case (Expand Search), vi case (Expand Search)
j mental » j mengual (Expand Search), j mena (Expand Search), j mehta (Expand Search)
j benign » j benigno (Expand Search), _ benign (Expand Search), a benign (Expand Search)
nerve c » nerve cn (Expand Search), nerve co (Expand Search), nerve ct (Expand Search)
case 2a » case a (Expand Search), case 22 (Expand Search), case 21 (Expand Search)
c dias » c diaz (Expand Search)
case 2 » case _ (Expand Search), case 1 (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 centner nerve c dias ) OR ((( j mental nerve case 2 ) OR ( j benign nevi case 2a ))))~.
• Adding a wildcard symbol may retrieve word variants: (( j centner nerve c dias ) or ((( j mental nerve case 2 ) or ( j benign nevi case 2a ))))*.