Talvez deva tentar algumas variações de ortografia:
method compared » method combined (Expandir a Pesquisa), method comparison (Expandir a Pesquisa)
compared series » complex series (Expandir a Pesquisa), combined series (Expandir a Pesquisa), compound series (Expandir a Pesquisa)
nucl walter » noll walter (Expandir a Pesquisa), noel walter (Expandir a Pesquisa), buhl walter (Expandir a Pesquisa)
carlos nada » carlos nadaf (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
series nos » series notes (Expandir a Pesquisa), series new (Expandir a Pesquisa), series nci (Expandir a Pesquisa)
comeau c » comeau m (Expandir a Pesquisa), comeau _ (Expandir a Pesquisa), comeau a (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 05 method (Expandir a Pesquisa), 15 method (Expandir a Pesquisa)
3 nucl » 3 null (Expandir a Pesquisa)
c net » c neto (Expandir a Pesquisa), _ net (Expandir a Pesquisa), c neu (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 comeau c net ) or ((( 5 method compared series nos ) or ( 3 nucl walter carlos nada ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comeau c net ) OR ((( 5 method compared series nos ) OR ( 3 nucl walter carlos nada )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comeau c net ) or ((( 5 method compared series nos ) or ( 3 nucl walter carlos nada ))))*.