Talvez deva tentar algumas variações de ortografia:
daily commuting » weakly commuting (Expandir a Pesquisa), daily commute (Expandir a Pesquisa), daily commutes (Expandir a Pesquisa)
commuting based » computing based (Expandir a Pesquisa), computing base (Expandir a Pesquisa), computing baseada (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
clamp pcr » lamp pcr (Expandir a Pesquisa), clamp pcna (Expandir a Pesquisa), amp pcr (Expandir a Pesquisa)
pcr newts » pcr new (Expandir a Pesquisa), pcr next (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
a daily » _ daily (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 pcr newts ))) OR ( a daily commuting based now ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl compr can near ) OR ( j a clamp pcr newts ))) OR ( a daily commuting based now ))*.