Talvez deva tentar algumas variações de ortografia:
norway comparing » norway comparison (Expandir a Pesquisa), norway compared (Expandir a Pesquisa), norway comparative (Expandir a Pesquisa)
comparing clean » comparing nuclear (Expandir a Pesquisa), comparing close (Expandir a Pesquisa), coming clean (Expandir a Pesquisa)
clean now » clean low (Expandir a Pesquisa), clear now (Expandir a Pesquisa), clean na (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can newts » can newly (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa)
j norway » _ norway (Expandir a Pesquisa), a norway (Expandir a Pesquisa), 1 norway (Expandir a Pesquisa)
j narr » l narr (Expandir a Pesquisa), j nair (Expandir a Pesquisa), j nare (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (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 norway comparing clean now ) OR ( j narr compr can newts ))) OR ( j nat compr can new ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j norway comparing clean now ) or ( j narr compr can newts ))) or ( j nat compr can new ))*.