Talvez deva tentar algumas variações de ortografia:
workers compared » smokers compared (Expandir a Pesquisa), disorders compared (Expandir a Pesquisa)
smit2 compared » slit2 compared (Expandir a Pesquisa), smi compared (Expandir a Pesquisa), kip2 compared (Expandir a Pesquisa)
compared than » compared can (Expandir a Pesquisa), complex than (Expandir a Pesquisa), company than (Expandir a Pesquisa)
rate compared » rates compared (Expandir a Pesquisa), rats compared (Expandir a Pesquisa), care compared (Expandir a Pesquisa)
compared law » compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa), compare a (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
a workers » a worker (Expandir a Pesquisa), bar workers (Expandir a Pesquisa), a worked (Expandir a Pesquisa)
law netw » law new (Expandir a Pesquisa), law note (Expandir a Pesquisa), law need (Expandir a Pesquisa)
j rate » j rane (Expandir a Pesquisa), j race (Expandir a Pesquisa), j rath (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: (( 2 smit2 compared than non ) or ((( a workers compared law netw ) or ( j rate compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 smit2 compared than non ) OR ((( a workers compared law netw ) OR ( j rate compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 2 smit2 compared than non ) or ((( a workers compared law netw ) or ( j rate compared a new ))))*.