Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
alm computer » palm computer (Expandir a Pesquisa), acm computer (Expandir a Pesquisa), atm computer (Expandir a Pesquisa)
claims war » claims mar (Expandir a Pesquisa), claims part (Expandir a Pesquisa), claims what (Expandir a Pesquisa)
combe can » combe juan (Expandir a Pesquisa), combe jean (Expandir a Pesquisa), combe c (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), has never (Expandir a Pesquisa)
case note » case notes (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
war news » a news (Expandir a Pesquisa)
l combe » la combe (Expandir a Pesquisa), _ combe (Expandir a Pesquisa), l combs (Expandir a Pesquisa)
j alm » j alme (Expandir a Pesquisa), j ali (Expandir a Pesquisa), j aim (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 l combe can never ) OR ( j a claims war news ))) OR ( j alm computer case note ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j l combe can never ) OR ( j a claims war news ))) OR ( j alm computer case note ))*.