Talvez deva tentar algumas variações de ortografia:
currell survey » current survey (Expandir a Pesquisa), current surveys (Expandir a Pesquisa), cell survey (Expandir a Pesquisa)
center nurses » cancer nurses (Expandir a Pesquisa), mental nurses (Expandir a Pesquisa), dental nurses (Expandir a Pesquisa)
benato nerve » bent nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa), renato neves (Expandir a Pesquisa)
nurses case » nurses cease (Expandir a Pesquisa), nurse case (Expandir a Pesquisa), nurses care (Expandir a Pesquisa)
survey cyst » survey costs (Expandir a Pesquisa), survey cgss (Expandir a Pesquisa), survey cass (Expandir a Pesquisa)
case disc » cause disc (Expandir a Pesquisa), case did (Expandir a Pesquisa), case di (Expandir a Pesquisa)
j currell » a hurrell (Expandir a Pesquisa), m burrell (Expandir a Pesquisa), j curiel (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
j center » j centner (Expandir a Pesquisa), 2 center (Expandir a Pesquisa), 19 center (Expandir a Pesquisa)
cat diet » cat diets (Expandir a Pesquisa), fat diet (Expandir a Pesquisa), eat diet (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 center nurses case disc ) or ( j currell survey cyst due ))) or ( l benato nerve cat diet ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j center nurses case disc ) OR ( j currell survey cyst due ))) OR ( l benato nerve cat diet )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j center nurses case disc ) or ( j currell survey cyst due ))) or ( l benato nerve cat diet ))*.