Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
current curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
benign herve » benign nerve (Expandir a Pesquisa), benign herbal (Expandir a Pesquisa), benign head (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
curve cyst » curve cost (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa), cyst dna (Expandir a Pesquisa)
herve v » herve a (Expandir a Pesquisa), herve c (Expandir a Pesquisa), herve j (Expandir a Pesquisa)
v dis » v dias (Expandir a Pesquisa), v disc (Expandir a Pesquisa), _ dis (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 central nerve cyst dis ) or ( i current curve cyst dis ))) or ( _ benign herve v dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j central nerve cyst dis ) OR ( i current curve cyst dis ))) OR ( _ benign herve v dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j central nerve cyst dis ) or ( i current curve cyst dis ))) or ( _ benign herve v dis ))*.