Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
hemi central » ischemic central (Expandir a Pesquisa), coli central (Expandir a Pesquisa), i central (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
delays nerve » delayed nerve (Expandir a Pesquisa), delays derived (Expandir a Pesquisa), delays new (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
cyst dis » cyst d (Expandir a Pesquisa)
j delays » _ delays (Expandir a Pesquisa), 1 delays (Expandir a Pesquisa), 2 delays (Expandir a Pesquisa)
j beta » j beth (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: (( hemi central nerve system dis ) or ((( j beta nerve cyst dis ) or ( j delays nerve cyst due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( hemi central nerve system dis ) OR ((( j beta nerve cyst dis ) OR ( j delays nerve cyst due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( hemi central nerve system dis ) or ((( j beta nerve cyst dis ) or ( j delays nerve cyst due ))))*.