Talvez deva tentar algumas variações de ortografia:
recurrence curve » recurrence cure (Expandir a Pesquisa), recurrence current (Expandir a Pesquisa), recurrence free (Expandir a Pesquisa)
b recurrence » _ recurrence (Expandir a Pesquisa), a recurrence (Expandir a Pesquisa), low recurrence (Expandir a Pesquisa)
current care » current cancer (Expandir a Pesquisa), current clamp (Expandir a Pesquisa)
benet nerve » bent nerve (Expandir a Pesquisa), detect nerve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
curve cost » curve cross (Expandir a Pesquisa), curve ghost (Expandir a Pesquisa), curvo costa (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
cost dis » cost does (Expandir a Pesquisa), chest dis (Expandir a Pesquisa), cost diet (Expandir a Pesquisa)
j benet » j bennett (Expandir a Pesquisa), j benito (Expandir a Pesquisa), j benesi (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: (((( b recurrence curve cost dis ) or ( 2 current care system dcs ))) or ( j benet nerve _ dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( b recurrence curve cost dis ) OR ( 2 current care system dcs ))) OR ( j benet nerve _ dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( b recurrence curve cost dis ) or ( 2 current care system dcs ))) or ( j benet nerve _ dis ))*.