Talvez deva tentar algumas variações de ortografia:
compared bases » compared cases (Expandir a Pesquisa), compares bases (Expandir a Pesquisa), compared case (Expandir a Pesquisa)
data comparing » data comparison (Expandir a Pesquisa)
rats compared » rates compared (Expandir a Pesquisa)
comparing can » comparing cam (Expandir a Pesquisa), comparing cat (Expandir a Pesquisa), comparing clean (Expandir a Pesquisa)
rate compare » rate compared (Expandir a Pesquisa), rates compared (Expandir a Pesquisa), hydrate compare (Expandir a Pesquisa)
bases new » biases new (Expandir a Pesquisa), cases new (Expandir a Pesquisa), based new (Expandir a Pesquisa)
j rate » j rane (Expandir a Pesquisa), j race (Expandir a Pesquisa), j rath (Expandir a Pesquisa)
j rats » j rath (Expandir a Pesquisa), j raes (Expandir a Pesquisa), rij rats (Expandir a Pesquisa)
j data » j datta (Expandir a Pesquisa), j daza (Expandir a Pesquisa), j daka (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: (((( j rate compare _ netw ) or ( j rats compared bases new ))) or ( j data comparing can new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j rate compare _ netw ) OR ( j rats compared bases new ))) OR ( j data comparing can new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j rate compare _ netw ) or ( j rats compared bases new ))) or ( j data comparing can new ))*.