Talvez deva tentar algumas variações de ortografia:
heat compared » heart compared (Expandir a Pesquisa), meat compared (Expandir a Pesquisa), head compared (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
nacl compare » nacl compared (Expandir a Pesquisa), acl compared (Expandir a Pesquisa), penal compare (Expandir a Pesquisa)
compare a » compare _ (Expandir a Pesquisa)
case note » case notes (Expandir a Pesquisa)
nat camp » fat camp (Expandir a Pesquisa), cpt camp (Expandir a Pesquisa), a1 camp (Expandir a Pesquisa)
camp ca » camp a (Expandir a Pesquisa), camp c (Expandir a Pesquisa), camp camp (Expandir a Pesquisa)
ca netw » ca net (Expandir a Pesquisa)
j nacl » _ nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa), a nacl (Expandir a Pesquisa)
c heat » c heath (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (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 nacl compare a new ) or ( c heat compared case note ))) or ( _ nat camp ca netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nacl compare a new ) OR ( c heat compared case note ))) OR ( _ nat camp ca netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nacl compare a new ) or ( c heat compared case note ))) or ( _ nat camp ca netw ))*.