Talvez deva tentar algumas variações de ortografia:
recent nerve » prevent nerve (Expandir a Pesquisa), rodent nerve (Expandir a Pesquisa), recurrent nerve (Expandir a Pesquisa)
benign nevus » benign cells (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
benign nevi » benign neck (Expandir a Pesquisa)
nevi system » ndvi system (Expandir a Pesquisa), ni system (Expandir a Pesquisa), vi system (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
nevus cat » nevus case (Expandir a Pesquisa), nevus a (Expandir a Pesquisa), nevus cmm (Expandir a Pesquisa)
i recent » ii recent (Expandir a Pesquisa), iii recent (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( i recent nerve case does ) or ((( j benign nevus cat dis ) or ( j benign nevi system dcs ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i recent nerve case does ) OR ((( j benign nevus cat dis ) OR ( j benign nevi system dcs )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i recent nerve case does ) or ((( j benign nevus cat dis ) or ( j benign nevi system dcs ))))*.