Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
nerve cnanal » nerve canal (Expandir a Pesquisa), nerve cranial (Expandir a Pesquisa), nerve canals (Expandir a Pesquisa)
nerve cnyst » nerve cyst (Expandir a Pesquisa), nerve cannot (Expandir a Pesquisa), nerve cystic (Expandir a Pesquisa)
cena nerve » renal nerve (Expandir a Pesquisa), beta nerve (Expandir a Pesquisa), retina nerve (Expandir a Pesquisa)
cns nerve » its nerve (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
cnyst dis » chest dis (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
i cena » a cena (Expandir a Pesquisa), _ cena (Expandir a Pesquisa), e cena (Expandir a Pesquisa)
cn dis » en dis (Expandir a Pesquisa), nn dis (Expandir a Pesquisa)
a cns » _ cns (Expandir a Pesquisa), a cis (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a cns nerve cnanal dis ) OR ( i cena nerve cn dis ))) OR ( j central nerve cnyst dis ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a cns nerve cnanal dis ) or ( i cena nerve cn dis ))) or ( j central nerve cnyst dis ))*.