Talvez deva tentar algumas variações de ortografia:
nacl impaired » al impaired (Expandir a Pesquisa), renal impaired (Expandir a Pesquisa), focal impaired (Expandir a Pesquisa)
impaired than » impaired th1 (Expandir a Pesquisa), impaired th17 (Expandir a Pesquisa), impaired hand (Expandir a Pesquisa)
nancy campi » nancy capin (Expandir a Pesquisa), nancy cardia (Expandir a Pesquisa)
campi phan » campi nathan (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
phan ngoc » pham ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), van ngoc (Expandir a Pesquisa)
j cofala » j coal (Expandir a Pesquisa), j coale (Expandir a Pesquisa), j cola (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
j nacl » _ nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa), a nacl (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (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 nacl impaired than ngoc ) or ((( j cofala clamp a now ) or ( j nancy campi phan ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nacl impaired than ngoc ) OR ((( j cofala clamp a now ) OR ( j nancy campi phan ngoc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nacl impaired than ngoc ) or ((( j cofala clamp a now ) or ( j nancy campi phan ngoc ))))*.