Talvez deva tentar algumas variações de ortografia:
ventral nerve » femoral nerve (Expandir a Pesquisa)
benet service » tent service (Expandir a Pesquisa), best service (Expandir a Pesquisa), ent service (Expandir a Pesquisa)
benigno leyva » benigno pena (Expandir a Pesquisa)
service can » services can (Expandir a Pesquisa), service co (Expandir a Pesquisa)
i ventral » a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa), i ventura (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
_ benigno » _ benign (Expandir a Pesquisa), a benigno (Expandir a Pesquisa), c benigno (Expandir a Pesquisa)
j benet » j bennett (Expandir a Pesquisa), j benito (Expandir a Pesquisa), j benesi (Expandir a Pesquisa)
can dis » can disc (Expandir a Pesquisa), van dis (Expandir a Pesquisa), can die (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can bddcs (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: (((( j benet service can dis ) or ( i ventral nerve can dcs ))) or ( _ benigno leyva _ dos ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j benet service can dis ) OR ( i ventral nerve can dcs ))) OR ( _ benigno leyva _ dos ))*.