Talvez deva tentar algumas variações de ortografia:
arm computed » from computed (Expandir a Pesquisa), a computed (Expandir a Pesquisa), beam computed (Expandir a Pesquisa)
computed a » computed _ (Expandir a Pesquisa), computed x (Expandir a Pesquisa), computed via (Expandir a Pesquisa)
chirp can » chimp can (Expandir a Pesquisa), chip can (Expandir a Pesquisa), chirp chain (Expandir a Pesquisa)
l compere » w compere (Expandir a Pesquisa), l comper (Expandir a Pesquisa), l cooper (Expandir a Pesquisa)
compere a » compare a (Expandir a Pesquisa), compete a (Expandir a Pesquisa), compere _ (Expandir a Pesquisa)
j hartl » c hartl (Expandir a Pesquisa), j hart (Expandir a Pesquisa), l hartl (Expandir a Pesquisa)
o arm » _ arm (Expandir a Pesquisa), c arm (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
nets » net (Expandir a Pesquisa), news (Expandir a Pesquisa), neto (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": "(((( o arm computed a (netb OR nets) ) OR ( j hartl chirp can new ))) OR ( _ l compere a now ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( o arm computed a (netb OR nets) ) OR ( j hartl chirp can new ))) OR ( _ l compere a now ))*.