Talvez deva tentar algumas variações de ortografia:
comearing cancer » comparing cancer (Expandir a Pesquisa), combating cancer (Expandir a Pesquisa), clearing cancer (Expandir a Pesquisa)
al comearing » al comparing (Expandir a Pesquisa), al commenting (Expandir a Pesquisa), al combining (Expandir a Pesquisa)
nail compr » nail compared (Expandir a Pesquisa), nail company (Expandir a Pesquisa), nail complex (Expandir a Pesquisa)
cancer now » cancer new (Expandir a Pesquisa), cancer non (Expandir a Pesquisa), cancer nowac (Expandir a Pesquisa)
compl can » comp can (Expandir a Pesquisa), complex can (Expandir a Pesquisa), compl dans (Expandir a Pesquisa)
can newts » can net (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
et compl » et comple (Expandir a Pesquisa), et comp (Expandir a Pesquisa), et complet (Expandir a Pesquisa)
j nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa)
j et » j e (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 et compl can newts ) or ( j nail compr can new ))) or ( j al comearing cancer now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j et compl can newts ) OR ( j nail compr can new ))) OR ( j al comearing cancer now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j et compl can newts ) or ( j nail compr can new ))) or ( j al comearing cancer now ))*.