Talvez deva tentar algumas variações de ortografia:
mortem computed » postmortem computed (Expandir a Pesquisa)
norway compared » forward compared (Expandir a Pesquisa), norway comparing (Expandir a Pesquisa), spray compared (Expandir a Pesquisa)
computed can » computer can (Expandir a Pesquisa), computers can (Expandir a Pesquisa), computed pain (Expandir a Pesquisa)
nat compared » fat compared (Expandir a Pesquisa), rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
j mortem » _ mortem (Expandir a Pesquisa), j morten (Expandir a Pesquisa), o mortem (Expandir a Pesquisa)
a norway » _ norway (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j mortem computed can newts ) OR ((( j nat compared a n ) OR ( a norway compared a new ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j mortem computed can newts ) OR ((( j nat compared a n ) OR ( a norway compared a new ))))*.