Talvez deva tentar algumas variações de ortografia:
cast compared » cost compared (Expandir a Pesquisa), cases compared (Expandir a Pesquisa), test compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
acl compared » nacl compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa), ml compared (Expandir a Pesquisa)
small outer » small peter (Expandir a Pesquisa), small water (Expandir a Pesquisa), small computer (Expandir a Pesquisa)
outer dan » outer bran (Expandir a Pesquisa), outer ear (Expandir a Pesquisa), outer a (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
can non » than non (Expandir a Pesquisa)
j cast » j caste (Expandir a Pesquisa), j casa (Expandir a Pesquisa), j case (Expandir a Pesquisa)
3 acl » 3 acyl (Expandir a Pesquisa), _ acl (Expandir a Pesquisa), 3 act (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( a small outer dan non ) OR ((( 3 acl compared can non ) OR ( j cast compared _ note ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a small outer dan non ) OR ((( 3 acl compared can non ) OR ( j cast compared _ note ))))*.