Talvez deva tentar algumas variações de ortografia:
methods coupled » method coupled (Expandir a Pesquisa), methods compared (Expandir a Pesquisa), methods course (Expandir a Pesquisa)
coupled trinh » coupled ring (Expandir a Pesquisa), coupled thin (Expandir a Pesquisa), coupled twin (Expandir a Pesquisa)
combs colic » combs colin (Expandir a Pesquisa), combe colin (Expandir a Pesquisa)
15 methods » 5 methods (Expandir a Pesquisa), 15 method (Expandir a Pesquisa), 2015 methods (Expandir a Pesquisa)
trinh quot » trinh quoc (Expandir a Pesquisa), tinh quoc (Expandir a Pesquisa), trinh muoi (Expandir a Pesquisa)
can carlos » cano carlos (Expandir a Pesquisa), chan carlos (Expandir a Pesquisa), san carlos (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
colic new » coli new (Expandir a Pesquisa), colic n (Expandir a Pesquisa), colic re (Expandir a Pesquisa)
nucl can » nuclei can (Expandir a Pesquisa), hocl can (Expandir a Pesquisa)
3 nucl » 3 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 _ combs colic new ) or ((( 15 methods coupled trinh quot ) or ( 3 nucl can carlos now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs colic new ) OR ((( 15 methods coupled trinh quot ) OR ( 3 nucl can carlos now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs colic new ) or ((( 15 methods coupled trinh quot ) or ( 3 nucl can carlos now ))))*.