Talvez deva tentar algumas variações de ortografia:
ventral nerve » femoral nerve (Expandir a Pesquisa)
benign bile » benign bone (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
nerve _yst » nerve cyst (Expandir a Pesquisa), nerve best (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
i ventral » ii ventral (Expandir a Pesquisa), _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa)
bile cyst » bile cast (Expandir a Pesquisa), mobile cyst (Expandir a Pesquisa), bile casts (Expandir a Pesquisa)
1 benign » _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa), 2 benign (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (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 _yst dis ) or ( i ventral nerve _ dcs ))) or ( 1 benign bile cyst dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a cent nerve _yst dis ) OR ( i ventral nerve _ dcs ))) OR ( 1 benign bile cyst dis ))*.