Talvez deva tentar algumas variações de ortografia:
cranial nerve » facial nerve (Expandir a Pesquisa)
absent native » present native (Expandir a Pesquisa), absent nails (Expandir a Pesquisa), absent nerve (Expandir a Pesquisa)
native cystic » naive cystic (Expandir a Pesquisa), inactive cystic (Expandir a Pesquisa), native cyclic (Expandir a Pesquisa)
treat nerve » rat nerve (Expandir a Pesquisa), direct nerve (Expandir a Pesquisa)
nerve cyst » nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
cystic dis » cystic fi (Expandir a Pesquisa), cystic ducts (Expandir a Pesquisa)
j cranial » do cranial (Expandir a Pesquisa), gy cranial (Expandir a Pesquisa)
ai treat » i treat (Expandir a Pesquisa), a treat (Expandir a Pesquisa), aids treat (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa)
_ absent » _ absence (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: (( ai treat nerve case dis ) or ((( j cranial nerve cyst dis ) or ( _ absent native cystic dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( ai treat nerve case dis ) OR ((( j cranial nerve cyst dis ) OR ( _ absent native cystic dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( ai treat nerve case dis ) or ((( j cranial nerve cyst dis ) or ( _ absent native cystic dis ))))*.