Talvez deva tentar algumas variações de ortografia:
pair complex » par complex (Expandir a Pesquisa), repair complex (Expandir a Pesquisa), repair complexes (Expandir a Pesquisa)
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cell (Expandir a Pesquisa)
oil comeany » oil company (Expandir a Pesquisa)
comeany car » company car (Expandir a Pesquisa), company cars (Expandir a Pesquisa), company can (Expandir a Pesquisa)
mrna newly » men newly (Expandir a Pesquisa), verona newly (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
car non » ear non (Expandir a Pesquisa), war non (Expandir a Pesquisa), clear non (Expandir a Pesquisa)
5 pair » 5 pairs (Expandir a Pesquisa), a pair (Expandir a Pesquisa), _ pair (Expandir a Pesquisa)
3 oil » 3 oils (Expandir a Pesquisa), _ oil (Expandir a Pesquisa), l oil (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 (como OR com) mrna newly ) or ((( 5 pair complex can now ) or ( 3 oil comeany car non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l (como OR com) mrna newly ) OR ((( 5 pair complex can now ) OR ( 3 oil comeany car non ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l (como OR com) mrna newly ) or ((( 5 pair complex can now ) or ( 3 oil comeany car non ))))*".