Perhaps you should try some spelling variations:
letter nerve » letter nurse (Expand Search), matter nerve (Expand Search), letter nervous (Expand Search)
letter name » better name (Expand Search)
delta nerve » beta nerve (Expand Search), deltoid nerve (Expand Search), deltas served (Expand Search)
nerve cat » nerve can (Expand Search), nerve ct (Expand Search), nerve cut (Expand Search)
cat diets » fat diets (Expand Search), salt diets (Expand Search), fad diets (Expand Search)
name cyst » dome cyst (Expand Search), name case (Expand Search)
j letter » bj letter (Expand Search), cj letter (Expand Search), j letters (Expand Search)
a letter » _ letter (Expand Search)
j delta » j della (Expand Search), j delton (Expand Search), j deluca (Expand Search)
case di » case did (Expand Search), case dti (Expand Search), case de (Expand Search)
cyst a » cyst _ (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 letter nerve cat diets ) OR ( a letter name cyst a ))) OR ( j delta nerve case di ))~.
• Adding a wildcard symbol may retrieve word variants: (((( j letter nerve cat diets ) or ( a letter name cyst a ))) or ( j delta nerve case di ))*.