Talvez deva tentar algumas variações de ortografia:
cancer needle » cancer need (Expandir a Pesquisa), cancer needs (Expandir a Pesquisa), after needle (Expandir a Pesquisa)
recent nerve » prevent nerve (Expandir a Pesquisa), rodent nerve (Expandir a Pesquisa), recurrent nerve (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
needle case » needle cast (Expandir a Pesquisa), needle based (Expandir a Pesquisa), needle core (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system dds (Expandir a Pesquisa)
mena nerve » mental nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa), menan herve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
j recent » j redett (Expandir a Pesquisa)
j cancer » j canter (Expandir a Pesquisa), j cantero (Expandir a Pesquisa), j candel (Expandir a Pesquisa)
case di » case did (Expandir a Pesquisa), case dti (Expandir a Pesquisa), case de (Expandir a Pesquisa)
j mena » j medina (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 recent nerve system dis ) or ( j cancer needle case di ))) or ( j mena nerve cat due ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j recent nerve system dis ) OR ( j cancer needle case di ))) OR ( j mena nerve cat due )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j recent nerve system dis ) or ( j cancer needle case di ))) or ( j mena nerve cat due ))*.