Talvez deva tentar algumas variações de ortografia:
baltar carlos » ballare carlos (Expandir a Pesquisa), walter carlos (Expandir a Pesquisa), balzac carlos (Expandir a Pesquisa)
carlos romero » carlos roberto (Expandir a Pesquisa)
cooper jason » cooper john (Expandir a Pesquisa), cooper alan (Expandir a Pesquisa), cooper james (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
mo complex » fmo complex (Expandir a Pesquisa), qmo complex (Expandir a Pesquisa), o complex (Expandir a Pesquisa)
j cooper » i cooper (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
than go » than god (Expandir a Pesquisa), than g (Expandir a Pesquisa), than gc (Expandir a Pesquisa)
0.9 nac » 0.9 nacl (Expandir a Pesquisa)
5 mo » 5 o (Expandir a Pesquisa), 5 mg (Expandir a Pesquisa), 5 mm (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 j cooper jason a ) or ((( 5 mo complex than go ) or ( 0.9 nac baltar carlos romero ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j j cooper jason a ) OR ((( 5 mo complex than go ) OR ( 0.9 nac baltar carlos romero )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j j cooper jason a ) or ((( 5 mo complex than go ) or ( 0.9 nac baltar carlos romero ))))*.