Talvez deva tentar algumas variações de ortografia:
current case » current care (Expandir a Pesquisa), recurrent case (Expandir a Pesquisa), current caused (Expandir a Pesquisa)
blunt nerve » mount nerve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa), blunt needle (Expandir a Pesquisa)
case system » caste system (Expandir a Pesquisa), base system (Expandir a Pesquisa), phase system (Expandir a Pesquisa)
delta nerve » beta nerve (Expandir a Pesquisa), deltoid nerve (Expandir a Pesquisa), deltas served (Expandir a Pesquisa)
nerve cause » nerve caused (Expandir a Pesquisa), nerves cause (Expandir a Pesquisa), nerve course (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
case diet » base diet (Expandir a Pesquisa), casein diet (Expandir a Pesquisa), case due (Expandir a Pesquisa)
ii blunt » iii blunt (Expandir a Pesquisa), iv blunt (Expandir a Pesquisa), ian blunt (Expandir a Pesquisa)
cause de » cause dna (Expandir a Pesquisa), cause _ (Expandir a Pesquisa), cause a (Expandir a Pesquisa)
j delta » j della (Expandir a Pesquisa), j delton (Expandir a Pesquisa), j deluca (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: (((( ii blunt nerve case diet ) OR ( i current case system dcs ))) OR ( j delta nerve cause de ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( ii blunt nerve case diet ) or ( i current case system dcs ))) or ( j delta nerve cause de ))*.