Talvez deva tentar algumas variações de ortografia:
analytic methods » analytical methods (Expandir a Pesquisa), analysis methods (Expandir a Pesquisa), analytical method (Expandir a Pesquisa)
nasal method » anal method (Expandir a Pesquisa), asval method (Expandir a Pesquisa), manual method (Expandir a Pesquisa)
panel method » kernel method (Expandir a Pesquisa), novel method (Expandir a Pesquisa), gel method (Expandir a Pesquisa)
methods can » methods case (Expandir a Pesquisa)
method can » method case (Expandir a Pesquisa)
j analytic » _ analytic (Expandir a Pesquisa), 2 analytic (Expandir a Pesquisa), 1 analytic (Expandir a Pesquisa)
method cad » method cand (Expandir a Pesquisa), methods cad (Expandir a Pesquisa), method cat (Expandir a Pesquisa)
j nasal » j nassal (Expandir a Pesquisa), j nadal (Expandir a Pesquisa), 2 nasal (Expandir a Pesquisa)
j panel » j panek (Expandir a Pesquisa), j pagel (Expandir a Pesquisa), j panei (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 nasal method can ) or ( j analytic methods can ))) or ( j panel method cad ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nasal method can ) OR ( j analytic methods can ))) OR ( j panel method cad ))*.