Talvez deva tentar algumas variações de ortografia:
complex trait » complex traits (Expandir a Pesquisa)
basal complex » metal complex (Expandir a Pesquisa)
cooper jason » cooper john (Expandir a Pesquisa), cooper alan (Expandir a Pesquisa), cooper james (Expandir a Pesquisa)
carlos noel » carlos joel (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos yoel (Expandir a Pesquisa)
jason bobe » jason bond (Expandir a Pesquisa), jason blue (Expandir a Pesquisa), jason boo (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
trait ngo » trait co (Expandir a Pesquisa)
a cooper » _ cooper (Expandir a Pesquisa)
nacl kno » nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa)
e basal » e baysal (Expandir a Pesquisa), e basel (Expandir a Pesquisa), e basalto (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 a cooper jason bobe ) OR ((( e basal complex trait ngo ) OR ( 0.9 nacl kno carlos noel ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j a cooper jason bobe ) OR ((( e basal complex trait ngo ) OR ( 0.9 nacl kno carlos noel ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a cooper jason bobe ) OR ((( e basal complex trait ngo ) OR ( 0.9 nacl kno carlos noel ))))*.