Talvez deva tentar algumas variações de ortografia:
analysis methods » analysis method (Expandir a Pesquisa), analytical methods (Expandir a Pesquisa)
panei methods » panel methods (Expandir a Pesquisa), panels methods (Expandir a Pesquisa), panel method (Expandir a Pesquisa)
anal method » analog method (Expandir a Pesquisa), zonal method (Expandir a Pesquisa), asval method (Expandir a Pesquisa)
methods can » methods case (Expandir a Pesquisa)
methods cam » method cam (Expandir a Pesquisa), methods cad (Expandir a Pesquisa), methods cream (Expandir a Pesquisa)
method can » method case (Expandir a Pesquisa)
j analysis » j analytic (Expandir a Pesquisa)
j panei » a panei (Expandir a Pesquisa), j panek (Expandir a Pesquisa), j panes (Expandir a Pesquisa)
j anal » j anil (Expandir a Pesquisa), j anibal (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j anal method can ) OR ( j analysis methods can ))) OR ( j panei methods cam ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j anal method can ) or ( j analysis methods can ))) or ( j panei methods cam ))*.