Talvez deva tentar algumas variações de ortografia:
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), basal complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
nail company » rail company (Expandir a Pesquisa), oil company (Expandir a Pesquisa), bain company (Expandir a Pesquisa)
company case » company based (Expandir a Pesquisa), company a (Expandir a Pesquisa)
l computers » _ computers (Expandir a Pesquisa), 4 computers (Expandir a Pesquisa), 3 computers (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
i tail » ii tail (Expandir a Pesquisa), xi tail (Expandir a Pesquisa)
3 nail » 3 nacl (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 computers can newts ) OR ((( i tail complex case now ) OR ( 3 nail company case now ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l computers can newts ) OR ((( i tail complex case now ) OR ( 3 nail company case now ))))*.