Talvez deva tentar algumas variações de ortografia:
method coupled » method compared (Expandir a Pesquisa)
coupled than » coupled thin (Expandir a Pesquisa), coupled tank (Expandir a Pesquisa), coupled thm (Expandir a Pesquisa)
ning carlos » nino carlos (Expandir a Pesquisa), nin carlos (Expandir a Pesquisa), ing carlos (Expandir a Pesquisa)
carlos nav » carlos nava (Expandir a Pesquisa), carlos navas (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
05 method » b05 method (Expandir a Pesquisa), 15 method (Expandir a Pesquisa), r5 method (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
natl ning » paul ning (Expandir a Pesquisa)
7.2 natl » 7.2 nacl (Expandir a Pesquisa)
combs c » combs _ (Expandir a Pesquisa)
c need » c needs (Expandir a Pesquisa), a need (Expandir a Pesquisa), 2 need (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 c need ) or ((( 05 method coupled than ngoc ) or ( 7.2 natl ning carlos nav ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs c need ) OR ((( 05 method coupled than ngoc ) OR ( 7.2 natl ning carlos nav )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs c need ) or ((( 05 method coupled than ngoc ) or ( 7.2 natl ning carlos nav ))))*.