Talvez deva tentar algumas variações de ortografia:
compared cause » compared case (Expandir a Pesquisa), complex cause (Expandir a Pesquisa), compare mouse (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa), gl complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
ml compared » gel compared (Expandir a Pesquisa), oil compared (Expandir a Pesquisa), model compared (Expandir a Pesquisa)
co2 carlos » 232 carlos (Expandir a Pesquisa), co2 carbon (Expandir a Pesquisa), co2 cenarios (Expandir a Pesquisa)
carlos noe » carlos noel (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
cause new » causes new (Expandir a Pesquisa), use new (Expandir a Pesquisa), cause non (Expandir a Pesquisa)
air co2 » air co (Expandir a Pesquisa), air core (Expandir a Pesquisa)
3 air » _ air (Expandir a Pesquisa), 2 air (Expandir a Pesquisa), i air (Expandir a Pesquisa)
j ml » j m (Expandir a Pesquisa), j l (Expandir a Pesquisa), j al (Expandir a Pesquisa)
ngoc » ngo (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 ml compared cause new ) or ((( _ tail complex tran ngoc ) or ( 3 air co2 carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j ml compared cause new ) OR ((( _ tail complex tran ngoc ) OR ( 3 air co2 carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j ml compared cause new ) or ((( _ tail complex tran ngoc ) or ( 3 air co2 carlos noe ))))*.