Talvez deva tentar algumas variações de ortografia:
method coupled » method compared (Expandir a Pesquisa)
coupled dinh » coupled dna (Expandir a Pesquisa), coupled di (Expandir a Pesquisa), coupled during (Expandir a Pesquisa)
carlos nodal » carlos vidal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
combe colin » combs colin (Expandir a Pesquisa), cooke colin (Expandir a Pesquisa), combe caroline (Expandir a Pesquisa)
san carlos » juan carlos (Expandir a Pesquisa), jean carlos (Expandir a Pesquisa)
colin new » coli new (Expandir a Pesquisa), colic new (Expandir a Pesquisa), colon new (Expandir a Pesquisa)
dinh ngoc » bich ngoc (Expandir a Pesquisa), anh ngoc (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 5 methoxy (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
nac san » nach san (Expandir a Pesquisa), ngoc san (Expandir a Pesquisa), nac tran (Expandir a Pesquisa)
a nac » _ nac (Expandir a Pesquisa), a nao (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 _ combe colin new ) or ((( 5 method coupled dinh ngoc ) or ( a nac san carlos nodal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combe colin new ) OR ((( 5 method coupled dinh ngoc ) OR ( a nac san carlos nodal )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combe colin new ) or ((( 5 method coupled dinh ngoc ) or ( a nac san carlos nodal ))))*.