Talvez deva tentar algumas variações de ortografia:
comparing dose » comparing data (Expandir a Pesquisa), comparing deep (Expandir a Pesquisa), comparing dna (Expandir a Pesquisa)
al comparing » a comparing (Expandir a Pesquisa), 2 comparing (Expandir a Pesquisa), trial comparing (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
dose now » dose non (Expandir a Pesquisa), dose new (Expandir a Pesquisa), dose nor (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j small » 1 small (Expandir a Pesquisa)
_ al » _ a (Expandir a Pesquisa), _ l (Expandir a Pesquisa), _ il (Expandir a Pesquisa)
nasr » nas (Expandir a Pesquisa), nar (Expandir a Pesquisa), nair (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: (((( _ nasr compr can now ) or ( j small computer can now ))) or ( _ al comparing dose now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ nasr compr can now ) OR ( j small computer can now ))) OR ( _ al comparing dose now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nasr compr can now ) or ( j small computer can now ))) or ( _ al comparing dose now ))*.