Talvez deva tentar algumas variações de ortografia:
norway comparative » array comparative (Expandir a Pesquisa), germany comparative (Expandir a Pesquisa), policy comparative (Expandir a Pesquisa)
comparative a » comparative anti (Expandir a Pesquisa), comparative amino (Expandir a Pesquisa), comparative assay (Expandir a Pesquisa)
rats comoared » rats compared (Expandir a Pesquisa), rates compared (Expandir a Pesquisa), bats compared (Expandir a Pesquisa)
comoared a » compared a (Expandir a Pesquisa), omoare a (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), cao ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
j norway » _ norway (Expandir a Pesquisa), a norway (Expandir a Pesquisa), 1 norway (Expandir a Pesquisa)
2 aav2 » _ aav2 (Expandir a Pesquisa)
a net » _ net (Expandir a Pesquisa), u net (Expandir a Pesquisa), a neo (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: (( 2 aav2 comp can ngoc ) or ((( j norway comparative a net ) or ( rij rats comoared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 aav2 comp can ngoc ) OR ((( j norway comparative a net ) OR ( rij rats comoared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 2 aav2 comp can ngoc ) or ((( j norway comparative a net ) or ( rij rats comoared a new ))))*.