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)
benzo nerve » bent nerve (Expand Search), benign nerve (Expand Search)
nerve cnase » nerve case (Expand Search), nerve cases (Expand Search), nerve cause (Expand Search)
j center » j centner (Expand Search), j centeno (Expand Search), j cestero (Expand Search)
nerve ex » nerve exam (Expand Search), nerve end (Expand Search), nerve aen (Expand Search)
cnase di » classe di (Expand Search), cinese di (Expand Search), base di (Expand Search)
j benign » j benigno (Expand Search), _ benign (Expand Search), a benign (Expand Search)
j benzo » j bento (Expand Search), j benito (Expand Search), j benton (Expand Search)
case di » case did (Expand Search), case dti (Expand Search), case de (Expand Search)
ex dos » mex dos (Expand Search), xx dos (Expand Search), alex dos (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( j center nerve ex dos ) OR ((( j benzo nerve cnase di ) OR ( j benign nevus case di ))))~".
• Adding a wildcard symbol may retrieve word variants: (( j center nerve ex dos ) OR ((( j benzo nerve cnase di ) OR ( j benign nevus case di ))))*.