Talvez deva tentar algumas variações de ortografia:
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
detect novel » detect non (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
crush des » cruser des (Expandir a Pesquisa), crush test (Expandir a Pesquisa), crush lee (Expandir a Pesquisa)
nc detect » _ detect (Expandir a Pesquisa)
novel ca2 » novel ca (Expandir a Pesquisa), novel case (Expandir a Pesquisa), novel camp (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), a benign (Expandir a Pesquisa), 1 benign (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), 5 crest (Expandir a Pesquisa)
ca2 dis » ca2 dyes (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: (( j crest nerve crush des ) or ((( j benign nerve system dis ) or ( nc detect novel ca2 dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j crest nerve crush des ) OR ((( j benign nerve system dis ) OR ( nc detect novel ca2 dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j crest nerve crush des ) or ((( j benign nerve system dis ) or ( nc detect novel ca2 dis ))))*.