Talvez deva tentar algumas variações de ortografia:
ventral nerve » femoral nerve (Expandir a Pesquisa)
treat nerve » rat nerve (Expandir a Pesquisa), treat service (Expandir a Pesquisa), direct nerve (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
2 ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
a treat » _ treat (Expandir a Pesquisa), a treated (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
a diets » a dietas (Expandir a Pesquisa), a diet's (Expandir a Pesquisa), a dinets (Expandir a Pesquisa)
a cent » a cena (Expandir a Pesquisa), a cenp (Expandir a Pesquisa), a center (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: (((( a cent nerve cyst due ) or ( a treat nerve case dis ))) or ( 2 ventral nerve a diets ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a cent nerve cyst due ) OR ( a treat nerve case dis ))) OR ( 2 ventral nerve a diets )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a cent nerve cyst due ) or ( a treat nerve case dis ))) or ( 2 ventral nerve a diets ))*.