Talvez deva tentar algumas variações de ortografia:
cooper jason » cooper john (Expandir a Pesquisa), cooper alan (Expandir a Pesquisa), cooper james (Expandir a Pesquisa)
meta complex » metal complex (Expandir a Pesquisa), beta complex (Expandir a Pesquisa), met complex (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
jair carlos » mir carlos (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
nacl jair » nacl nabr (Expandir a Pesquisa)
g cooper » _ cooper (Expandir a Pesquisa), a cooper (Expandir a Pesquisa), l cooper (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
5 meta » 5 metal (Expandir a Pesquisa)
nunez » nunes (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 g cooper jason a ) or ((( 5 meta complex than ngoc ) or ( 7.5 nacl jair carlos nunez ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j g cooper jason a ) OR ((( 5 meta complex than ngoc ) OR ( 7.5 nacl jair carlos nunez )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j g cooper jason a ) or ((( 5 meta complex than ngoc ) or ( 7.5 nacl jair carlos nunez ))))*.