Perhaps you should try some spelling variations:
center nerve » cancer nerve (Expand Search), center nurse (Expand Search), letter nerve (Expand Search)
mehta needs » mehta neel (Expand Search), mehta neeti (Expand Search), mehta neena (Expand Search)
needs cause » seeds caused (Expand Search), needs care (Expand Search), need clause (Expand Search)
benign nevi » benign neck (Expand Search)
nevi case » nevus case (Expand Search), vi case (Expand Search)
j center » j centner (Expand Search), j centeno (Expand Search), j cestero (Expand Search)
cause de » cause dna (Expand Search), cause _ (Expand Search), cause a (Expand Search)
j benign » j benigno (Expand Search), _ benign (Expand Search), a benign (Expand Search)
nerve e » nerve ex (Expand Search), nerve _ (Expand Search), nerve a (Expand Search)
j mehta » a mehta (Expand Search), _ mehta (Expand Search), k mehta (Expand Search)
case d » case de (Expand Search), case 1 (Expand Search), case 2 (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 e dos ) OR ((( j mehta needs cause de ) OR ( j benign nevi case d ))))~.
• Adding a wildcard symbol may retrieve word variants: (( j center nerve e dos ) or ((( j mehta needs cause de ) or ( j benign nevi case d ))))*.