Talvez deva tentar algumas variações de ortografia:
comparing case » comparing cancer (Expandir a Pesquisa), compelling case (Expandir a Pesquisa), comparing climate (Expandir a Pesquisa)
adult compared » adults compared (Expandir a Pesquisa), act compared (Expandir a Pesquisa), adult complicated (Expandir a Pesquisa)
pml comparing » al comparing (Expandir a Pesquisa), all comparing (Expandir a Pesquisa), ill comparing (Expandir a Pesquisa)
compared x » compared _ (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared i (Expandir a Pesquisa)
chimp can » chip can (Expandir a Pesquisa), camp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
case note » case notes (Expandir a Pesquisa)
nj adult » cns adult (Expandir a Pesquisa), hej adult (Expandir a Pesquisa), _ adult (Expandir a Pesquisa)
j nartl » j nart (Expandir a Pesquisa)
x net » x neut (Expandir a Pesquisa), _ net (Expandir a Pesquisa), u net (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: (((( nj adult compared x net ) or ( j nartl chimp can newts ))) or ( _ pml comparing case note ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( nj adult compared x net ) OR ( j nartl chimp can newts ))) OR ( _ pml comparing case note )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( nj adult compared x net ) or ( j nartl chimp can newts ))) or ( _ pml comparing case note ))*.