Talvez deva tentar algumas variações de ortografia:
carlos kosera » carlos morera (Expandir a Pesquisa), carlos coser (Expandir a Pesquisa), carlos lopera (Expandir a Pesquisa)
cooper jason » cooper john (Expandir a Pesquisa), cooper alan (Expandir a Pesquisa), cooper james (Expandir a Pesquisa)
feio complex » meio complexo (Expandir a Pesquisa), bio complex (Expandir a Pesquisa), fmo complex (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
have carlos » chavez carlos (Expandir a Pesquisa), chaves carlos (Expandir a Pesquisa), harle carlos (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
5 feio » 5 feito (Expandir a Pesquisa), 5 feo (Expandir a Pesquisa), c feio (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 _ cooper jason a ) or ((( 5 feio complex than ngoc ) or ( 3.5 nacl have carlos kosera ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ cooper jason a ) OR ((( 5 feio complex than ngoc ) OR ( 3.5 nacl have carlos kosera )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ cooper jason a ) or ((( 5 feio complex than ngoc ) or ( 3.5 nacl have carlos kosera ))))*.