Talvez deva tentar algumas variações de ortografia:
daily commutes » daily commute (Expandir a Pesquisa), daily computer (Expandir a Pesquisa)
commutes case » communities case (Expandir a Pesquisa), commutes a (Expandir a Pesquisa), commons case (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
m newton » _ newton (Expandir a Pesquisa), e newton (Expandir a Pesquisa), a newton (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
a clamp » c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
clamp m » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa), clamp a (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (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 natl compr can near ) OR ( j a clamp m newton ))) OR ( _ daily commutes case now ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl compr can near ) OR ( j a clamp m newton ))) OR ( _ daily commutes case now ))*.