Talvez deva tentar algumas variações de ortografia:
schmale computer » scale computer (Expandir a Pesquisa), schule computer (Expandir a Pesquisa), simple computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
j schmale » c schmale (Expandir a Pesquisa), j schade (Expandir a Pesquisa)
compr can » compared can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
nat comp » et comp (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa)
_ natl » _ natal (Expandir a Pesquisa), _ nat'l (Expandir a Pesquisa), _ nato (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (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 schmale computer can netw ) OR ( _ natl compr can near ))) OR ( _ nat comp can non ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j schmale computer can netw ) OR ( _ natl compr can near ))) OR ( _ nat comp can non ))*.