Talvez deva tentar algumas variações de ortografia:
central nerven » central nerve (Expandir a Pesquisa), central nerves (Expandir a Pesquisa), central server (Expandir a Pesquisa)
ventral nerve » femoral nerve (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
sena herve » lena herve (Expandir a Pesquisa), menan herve (Expandir a Pesquisa), dega herve (Expandir a Pesquisa)
nerven van » nerve vas (Expandir a Pesquisa)
herve can » nerve can (Expandir a Pesquisa), merve can (Expandir a Pesquisa), herve canut (Expandir a Pesquisa)
i central » coli central (Expandir a Pesquisa), hemi central (Expandir a Pesquisa)
system d » system de (Expandir a Pesquisa), system der (Expandir a Pesquisa), system des (Expandir a Pesquisa)
can dis » can disc (Expandir a Pesquisa), can die (Expandir a Pesquisa), can dcs (Expandir a Pesquisa)
van dis » van die (Expandir a Pesquisa), van diest (Expandir a Pesquisa), van dijk (Expandir a Pesquisa)
i sena » i senna (Expandir a Pesquisa), i send (Expandir a Pesquisa), i sens (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 sena herve can dis ) or ( i central nerven van dis ))) or ( _ ventral nerve system d ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( i sena herve can dis ) OR ( i central nerven van dis ))) OR ( _ ventral nerve system d ))*.