Talvez deva tentar algumas variações de ortografia:
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), emilio carlos (Expandir a Pesquisa)
complex tears » complex traits (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex than (Expandir a Pesquisa)
cooper jason » cooper john (Expandir a Pesquisa), cooper alan (Expandir a Pesquisa), cooper james (Expandir a Pesquisa)
carlos rojek » carlos nojek (Expandir a Pesquisa), carlos rojas (Expandir a Pesquisa), carlos roger (Expandir a Pesquisa)
ift complex » cst complex (Expandir a Pesquisa), joint complex (Expandir a Pesquisa), giant complex (Expandir a Pesquisa)
i cooper » _ cooper (Expandir a Pesquisa)
tears do » years do (Expandir a Pesquisa), bears do (Expandir a Pesquisa), ears do (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
jason c » jason _ (Expandir a Pesquisa), jason a (Expandir a Pesquisa)
5 ift » _ ift (Expandir a Pesquisa), a ift (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 i cooper jason c ) or ((( 5 ift complex tears do ) or ( 7.5 nacl semino carlos rojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j i cooper jason c ) OR ((( 5 ift complex tears do ) OR ( 7.5 nacl semino carlos rojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j i cooper jason c ) or ((( 5 ift complex tears do ) or ( 7.5 nacl semino carlos rojek ))))*.