Talvez deva tentar algumas variações de ortografia:
alter near » after near (Expandir a Pesquisa), alter heart (Expandir a Pesquisa), alters fear (Expandir a Pesquisa)
alta near » aorta near (Expandir a Pesquisa), alta na (Expandir a Pesquisa), alta nao (Expandir a Pesquisa)
dan ning » yan ning (Expandir a Pesquisa), han ning (Expandir a Pesquisa), tan ning (Expandir a Pesquisa)
j naila » j nail (Expandir a Pesquisa), j nakkila (Expandir a Pesquisa), el naila (Expandir a Pesquisa)
naila a » laila a (Expandir a Pesquisa), nail a (Expandir a Pesquisa), naila c (Expandir a Pesquisa)
nacl co » nacl co2 (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa)
cal non » local non (Expandir a Pesquisa), focal non (Expandir a Pesquisa), fecal non (Expandir a Pesquisa)
3 nacl » m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
co cal » co carl (Expandir a Pesquisa), co chl (Expandir a Pesquisa), co canal (Expandir a Pesquisa)
a dan » a day (Expandir a Pesquisa), _ dan (Expandir a Pesquisa), a don (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 _ con ((alta near) OR (alter near)) ) or ((( j naila a dan ning ) or ( 3 nacl co cal non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ con ((alta near) OR (alter near)) ) OR ((( j naila a dan ning ) OR ( 3 nacl co cal non ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j _ con ((alta near) OR (alter near)) ) or ((( j naila a dan ning ) or ( 3 nacl co cal non ))))*".