Talvez deva tentar algumas variações de ortografia:
comparison land » comparison linc (Expandir a Pesquisa), comparison long (Expandir a Pesquisa), comparison lowland (Expandir a Pesquisa)
way comparison » assay comparison (Expandir a Pesquisa)
nat2 computer » nature computer (Expandir a Pesquisa), latex computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa)
rat compared » rats compared (Expandir a Pesquisa), rate compared (Expandir a Pesquisa), fat compared (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
land note » dad note (Expandir a Pesquisa), end note (Expandir a Pesquisa), land n.t (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
_ way » _ war (Expandir a Pesquisa)
j rat » j rath (Expandir a Pesquisa), _ rat (Expandir a Pesquisa), a rat (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 nat2 computer a now ) or ((( _ way comparison land note ) or ( j rat compared _ new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 nat2 computer a now ) OR ((( _ way comparison land note ) OR ( j rat compared _ new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 2 nat2 computer a now ) or ((( _ way comparison land note ) or ( j rat compared _ new ))))*.