Talvez deva tentar algumas variações de ortografia:
complex tran » complex trans (Expandir a Pesquisa), complex tehran (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
cooper jason » cooper john (Expandir a Pesquisa), cooper alan (Expandir a Pesquisa), cooper james (Expandir a Pesquisa)
tip complex » tip60 complex (Expandir a Pesquisa), p complex (Expandir a Pesquisa), pulp complex (Expandir a Pesquisa)
carlos noel » carlos noe (Expandir a Pesquisa), carlos joel (Expandir a Pesquisa), carlos yoel (Expandir a Pesquisa)
jason bobe » jason bond (Expandir a Pesquisa), jason bae (Expandir a Pesquisa), jason blue (Expandir a Pesquisa)
co carlos » fico carlos (Expandir a Pesquisa), caro carlos (Expandir a Pesquisa), cardo carlos (Expandir a Pesquisa)
i cooper » _ cooper (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
nacl co » nacl co2 (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa)
_ tip » _ tio (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 bobe ) or ((( _ tip complex tran ngoc ) or ( 0.9 nacl co carlos noel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j i cooper jason bobe ) OR ((( _ tip complex tran ngoc ) OR ( 0.9 nacl co carlos noel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j i cooper jason bobe ) or ((( _ tip complex tran ngoc ) or ( 0.9 nacl co carlos noel ))))*.