Talvez deva tentar algumas variações de ortografia:
hearn compared » heart compared (Expandir a Pesquisa), heparin compared (Expandir a Pesquisa), hearing compared (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared can (Expandir a Pesquisa), compared _ (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
a compra » la compra (Expandir a Pesquisa), da compra (Expandir a Pesquisa), na compra (Expandir a Pesquisa)
compra e » compra de (Expandir a Pesquisa)
j hearn » j hearne (Expandir a Pesquisa), j heard (Expandir a Pesquisa), j heart (Expandir a Pesquisa)
law now » laws now (Expandir a Pesquisa), law non (Expandir a Pesquisa), law new (Expandir a Pesquisa)
j narr » l narr (Expandir a Pesquisa), j nair (Expandir a Pesquisa), j nare (Expandir a Pesquisa)
e netw » e nett (Expandir a Pesquisa), e neto (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 narr compr can netw ) OR ( j a compra e netw ))) OR ( j hearn compared law now ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j narr compr can netw ) OR ( j a compra e netw ))) OR ( j hearn compared law now ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j narr compr can netw ) OR ( j a compra e netw ))) OR ( j hearn compared law now ))*.