Talvez deva tentar algumas variações de ortografia:
company carlos » cony carlos (Expandir a Pesquisa)
complex trinh » complex thin (Expandir a Pesquisa), complex trial (Expandir a Pesquisa), complex trans (Expandir a Pesquisa)
nacl complex » nac56 complex (Expandir a Pesquisa), al complex (Expandir a Pesquisa), all complex (Expandir a Pesquisa)
oil company » oil companies (Expandir a Pesquisa)
carlos none » carlos noe (Expandir a Pesquisa), carlos nunez (Expandir a Pesquisa), carlos nunes (Expandir a Pesquisa)
dan newton » jan newton (Expandir a Pesquisa), da newton (Expandir a Pesquisa), jean newton (Expandir a Pesquisa)
trinh ngoc » trinh quoc (Expandir a Pesquisa), dinh ngoc (Expandir a Pesquisa), minh ngoc (Expandir a Pesquisa)
comet dan » comer dan (Expandir a Pesquisa), comet jean (Expandir a Pesquisa), nemet dan (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
l comet » l comer (Expandir a Pesquisa), gel comet (Expandir a Pesquisa), l collet (Expandir a Pesquisa)
l oil » _ 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 comet dan newton ) OR ((( 3.5 nacl complex trinh ngoc ) OR ( l oil company carlos none ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l comet dan newton ) OR ((( 3.5 nacl complex trinh ngoc ) OR ( l oil company carlos none ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comet dan newton ) OR ((( 3.5 nacl complex trinh ngoc ) OR ( l oil company carlos none ))))*.