Perhaps you should try some spelling variations:
absent nervous » agent nervous (Expand Search), insect nervous (Expand Search), rodent nervous (Expand Search)
mangon herve » masson herve (Expand Search), sanguin herve (Expand Search), darbon herve (Expand Search)
system dis » system dias (Expand Search), system dcs (Expand Search), system dds (Expand Search)
can nerve » can serve (Expand Search), canal nerve (Expand Search), pain nerve (Expand Search)
herve cat » nerve cat (Expand Search), herve canut (Expand Search), herve a (Expand Search)
j mangon » j manon (Expand Search), j manson (Expand Search), j mangan (Expand Search)
l absent » _ absent (Expand Search), 1 absent (Expand Search), 17 absent (Expand Search)
nerve a » nerve _ (Expand Search)
j can » j cano (Expand Search), j cant (Expand Search), _ can (Expand Search)
a due » _ due (Expand Search), 2 due (Expand Search), i due (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 can nerve a due ) OR ((( j mangon herve cat due ) OR ( l absent nervous system dis ))))~.
• Adding a wildcard symbol may retrieve word variants: (( j can nerve a due ) or ((( j mangon herve cat due ) or ( l absent nervous system dis ))))*.