Talvez deva tentar algumas variações de ortografia:
current nerve » recurrent nerve (Expandir a Pesquisa), current curve (Expandir a Pesquisa), recurrent nerves (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), negative cystic (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
bean nerve » brain nerve (Expandir a Pesquisa), can nerve (Expandir a Pesquisa), than nerve (Expandir a Pesquisa)
cystic dis » cystic ducts (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
l absent » _ absent (Expandir a Pesquisa), 17 absent (Expandir a Pesquisa), c1 absent (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: (( 2 current nerve system dis ) or ((( j bean nerve case dis ) or ( l absent native cystic dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 current nerve system dis ) OR ((( j bean nerve case dis ) OR ( l absent native cystic dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 2 current nerve system dis ) or ((( j bean nerve case dis ) or ( l absent native cystic dis ))))*.