Talvez deva tentar algumas variações de ortografia:
ventral nerves » central nerves (Expandir a Pesquisa), ventral nervous (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
ventral nerve » femoral nerve (Expandir a Pesquisa)
nerve cause » nerve caused (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve course (Expandir a Pesquisa)
nerves cyst » nerves system (Expandir a Pesquisa), nerves cross (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
cause disc » cause des (Expandir a Pesquisa), cause di (Expandir a Pesquisa), cause distal (Expandir a Pesquisa)
j ventral » _ ventral (Expandir a Pesquisa), 1 ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa)
a ventral » _ ventral (Expandir a Pesquisa), a ventura (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), i cena (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 cent nerve cyst due ) or ((( j ventral nerve cause disc ) or ( a ventral nerves cyst due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i cent nerve cyst due ) OR ((( j ventral nerve cause disc ) OR ( a ventral nerves cyst due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i cent nerve cyst due ) or ((( j ventral nerve cause disc ) or ( a ventral nerves cyst due ))))*.