Talvez deva tentar algumas variações de ortografia:
norwalk comparing » norway comparing (Expandir a Pesquisa), work comparing (Expandir a Pesquisa), norms comparing (Expandir a Pesquisa)
comparing can » comparing cam (Expandir a Pesquisa), comparing cat (Expandir a Pesquisa), comparing clean (Expandir a Pesquisa)
a norwalk » _ norwalk (Expandir a Pesquisa), a normal (Expandir a Pesquisa), a norway (Expandir a Pesquisa)
natl comp » al comp (Expandir a Pesquisa), natalia comp (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
comps can » comps con (Expandir a Pesquisa), comes can (Expandir a Pesquisa), compass can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can near (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
al comps » al compas (Expandir a Pesquisa), l comps (Expandir a Pesquisa), al comp (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
_ natl » _ natal (Expandir a Pesquisa), _ nat'l (Expandir a Pesquisa), _ nato (Expandir a Pesquisa)
_ al » _ a (Expandir a Pesquisa), _ l (Expandir a Pesquisa), _ il (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: (((( a norwalk comparing can netw ) or ( _ natl comp can newts ))) or ( _ al comps can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a norwalk comparing can netw ) OR ( _ natl comp can newts ))) OR ( _ al comps can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a norwalk comparing can netw ) or ( _ natl comp can newts ))) or ( _ al comps can now ))*.