Talvez deva tentar algumas variações de ortografia:
curran nerve » current nerve (Expandir a Pesquisa), curran george (Expandir a Pesquisa), human nerve (Expandir a Pesquisa)
letter nurse » better nurse (Expandir a Pesquisa), better nurses (Expandir a Pesquisa), letter nursing (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
nurse case » nurse care (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
dual nerve » oral nerve (Expandir a Pesquisa), al nerve (Expandir a Pesquisa), dental nerve (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system dds (Expandir a Pesquisa)
j letter » bj letter (Expandir a Pesquisa), cj letter (Expandir a Pesquisa), j letters (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case did (Expandir a Pesquisa), case di (Expandir a Pesquisa)
j curran » j currie (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa), cyst dna (Expandir a Pesquisa)
j dual » j duval (Expandir a Pesquisa), 2 dual (Expandir a Pesquisa), j duan (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 letter nurse case dis ) or ( j curran nerve cyst dis ))) or ( j dual nerve system dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j letter nurse case dis ) OR ( j curran nerve cyst dis ))) OR ( j dual nerve system dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j letter nurse case dis ) or ( j curran nerve cyst dis ))) or ( j dual nerve system dis ))*.