也許你應該嘗試一些拼寫變化:
compared laws » compared law (擴展搜索), compared less (擴展搜索), compiled laws (擴展搜索)
al compared » ml compared (擴展搜索), meal compared (擴展搜索), nacl compared (擴展搜索)
del colera » del color (擴展搜索)
colera dan » colera en (擴展搜索), colera de (擴展搜索), colera na (擴展搜索)
dan newton » jan newton (擴展搜索), da newton (擴展搜索), jean newton (擴展搜索)
can newts » can new (擴展搜索), can net (擴展搜索), can newly (擴展搜索)
camp can » clamp can (擴展搜索), camp ca (擴展搜索), amp can (擴展搜索)
laws how » laws h (擴展搜索)
el camp » el campo (擴展搜索), del camp (擴展搜索), el cap (擴展搜索)
j del » y del (擴展搜索), m del (擴展搜索), _ del (擴展搜索)
j el » j l (擴展搜索), j e (擴展搜索), j et (擴展搜索)
j al » j a (擴展搜索), j l (擴展搜索)

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 del colera dan newton ) or ( j el camp can newts ))) or ( j al compared laws how ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j del colera dan newton ) OR ( j el camp can newts ))) OR ( j al compared laws how )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j del colera dan newton ) or ( j el camp can newts ))) or ( j al compared laws how ))*.