Talvez deva tentar algumas variações de ortografia:
paula amp » paula am (Expandir a Pesquisa), paula a.p (Expandir a Pesquisa), paula amir (Expandir a Pesquisa)
phap ngoc » pham ngoc (Expandir a Pesquisa), ha ngoc (Expandir a Pesquisa), thai ngoc (Expandir a Pesquisa)
phan ngoc » pham ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), ha ngoc (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
pav ngoc » pham ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa), ha ngoc (Expandir a Pesquisa)
com can » com cana (Expandir a Pesquisa), com cant (Expandir a Pesquisa), com cal (Expandir a Pesquisa)
j paula » j pakula (Expandir a Pesquisa), j panula (Expandir a Pesquisa), j paul (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), a nacl (Expandir a Pesquisa)
nacl a » nacl _ (Expandir a Pesquisa), nacl e (Expandir a Pesquisa)
a phan » ha phan (Expandir a Pesquisa), ba phan (Expandir a Pesquisa), a pham (Expandir a Pesquisa)
l com » l como (Expandir a Pesquisa), e com (Expandir a Pesquisa), l con (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 l com can near ) or ((( j paula amp ((pav ngoc) OR (phap ngoc)) ) or ( 3 nacl a phan ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l com can near ) OR ((( j paula amp ((pav ngoc) OR (phap ngoc)) ) OR ( 3 nacl a phan ngoc )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l com can near ) or ((( j paula amp ((pav ngoc) OR (phap ngoc)) ) or ( 3 nacl a phan ngoc ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l com can near ) or ((( j paula amp ((pav ngoc) OR (phap ngoc)) ) or ( 3 nacl a phan ngoc ))))*.