Talvez deva tentar algumas variações de ortografia:
method coupled » method compared (Expandir a Pesquisa)
coupled tris » coupled traits (Expandir a Pesquisa), coupled trans (Expandir a Pesquisa), coupled thin (Expandir a Pesquisa)
combs colic » combs colin (Expandir a Pesquisa), combe colin (Expandir a Pesquisa)
kno carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), pino carlos (Expandir a Pesquisa)
carlos noe » carlos nobre (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa), carlos n (Expandir a Pesquisa)
colic new » coli new (Expandir a Pesquisa)
15 method » 15 methyl (Expandir a Pesquisa), 5 methods (Expandir a Pesquisa)
tris ngo » trips ngo (Expandir a Pesquisa), tri ngo (Expandir a Pesquisa), trinh ngo (Expandir a Pesquisa)
null kno » null apo (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
3 null » _ null (Expandir a Pesquisa), a null (Expandir a Pesquisa), 1 null (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 l combs colic new ) or ((( 15 method coupled tris ngo ) or ( 3 null kno carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs colic new ) OR ((( 15 method coupled tris ngo ) OR ( 3 null kno carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs colic new ) or ((( 15 method coupled tris ngo ) or ( 3 null kno carlos noe ))))*.