Talvez deva tentar algumas variações de ortografia:
current curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
center nurses » cancer nurses (Expandir a Pesquisa), mental nurses (Expandir a Pesquisa), dental nurses (Expandir a Pesquisa)
detect nerve » direct nerve (Expandir a Pesquisa), detect neural (Expandir a Pesquisa), detect novel (Expandir a Pesquisa)
cj center » j center (Expandir a Pesquisa), dct center (Expandir a Pesquisa), _ center (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), j curran (Expandir a Pesquisa), j currell (Expandir a Pesquisa)
nurses a » nurses _ (Expandir a Pesquisa)
j detect » j detects (Expandir a Pesquisa), je detect (Expandir a Pesquisa), _ detect (Expandir a Pesquisa)
case dti » case data (Expandir a Pesquisa), based dti (Expandir a Pesquisa), case due (Expandir a Pesquisa)
curve a » curve _ (Expandir a Pesquisa)
a dis » a dos (Expandir a Pesquisa), a des (Expandir a Pesquisa), a dia (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: (((( cj center nurses a dis ) or ( j current curve a dis ))) or ( j detect nerve case dti ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( cj center nurses a dis ) OR ( j current curve a dis ))) OR ( j detect nerve case dti )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( cj center nurses a dis ) or ( j current curve a dis ))) or ( j detect nerve case dti ))*.