Talvez deva tentar algumas variações de ortografia:
currell surveys » current survey (Expandir a Pesquisa)
current surveys » current survey (Expandir a Pesquisa)
surveys cyst » surveys count (Expandir a Pesquisa), surveys cross (Expandir a Pesquisa), surveys dhs (Expandir a Pesquisa)
benign neck » benign nevi (Expandir a Pesquisa)
j currell » m burrell (Expandir a Pesquisa), j curiel (Expandir a Pesquisa), e burrell (Expandir a Pesquisa)
surveys a » surveys _ (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), do benign (Expandir a Pesquisa), j benito (Expandir a Pesquisa)
a dcs » a dcsk (Expandir a Pesquisa), a dos (Expandir a Pesquisa), a des (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 currell surveys a dcs ) or ( i current surveys cyst dis ))) or ( j benign neck case does ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j currell surveys a dcs ) OR ( i current surveys cyst dis ))) OR ( j benign neck case does )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j currell surveys a dcs ) or ( i current surveys cyst dis ))) or ( j benign neck case does ))*.