Talvez deva tentar algumas variações de ortografia:
communis based » community based (Expandir a Pesquisa), commons based (Expandir a Pesquisa), comments based (Expandir a Pesquisa)
daily communis » daily community (Expandir a Pesquisa), daily commutes (Expandir a Pesquisa), daily communal (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
nat camp » fat camp (Expandir a Pesquisa), cpt camp (Expandir a Pesquisa), a1 camp (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
ar newts » can newts (Expandir a Pesquisa), _ newts (Expandir a Pesquisa), war news (Expandir a Pesquisa)
camp ca » camp c (Expandir a Pesquisa), camp camp (Expandir a Pesquisa), camp crp (Expandir a Pesquisa)
ca near » a near (Expandir a Pesquisa), coma near (Expandir a Pesquisa), dna near (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j daily » j dailey (Expandir a Pesquisa), j daly (Expandir a Pesquisa), j daisy (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e nat camp ca near ) OR ( j a clamp ar newts ))) OR ( j daily communis based now ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nat camp ca near ) or ( j a clamp ar newts ))) or ( j daily communis based now ))*.