Talvez deva tentar algumas variações de ortografia:
model compared » model compound (Expandir a Pesquisa), model combined (Expandir a Pesquisa), model complex (Expandir a Pesquisa)
compared laws » compared law (Expandir a Pesquisa), compared less (Expandir a Pesquisa), compiled laws (Expandir a Pesquisa)
art computed » a computed (Expandir a Pesquisa), pet computed (Expandir a Pesquisa), ct computed (Expandir a Pesquisa)
martin com » martin comp (Expandir a Pesquisa), martin c.m (Expandir a Pesquisa), martin coy (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
laws new » laws now (Expandir a Pesquisa), laws e (Expandir a Pesquisa), laws how (Expandir a Pesquisa)
com can » com cana (Expandir a Pesquisa), com cant (Expandir a Pesquisa), com cal (Expandir a Pesquisa)
_ model » _ modern (Expandir a Pesquisa)
j art » j arts (Expandir a Pesquisa), j arlt (Expandir a Pesquisa), _ art (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 art computed _ neto ) or ( j martin com can newts ))) or ( _ model compared laws new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j art computed _ neto ) OR ( j martin com can newts ))) OR ( _ model compared laws new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j art computed _ neto ) or ( j martin com can newts ))) or ( _ model compared laws new ))*.