Talvez deva tentar algumas variações de ortografia:
rafael copana » rafael calpena (Expandir a Pesquisa), rafael correa (Expandir a Pesquisa), rafael costa (Expandir a Pesquisa)
nucl complex » nacl complex (Expandir a Pesquisa), cl complex (Expandir a Pesquisa), curl complex (Expandir a Pesquisa)
homer c.n » homer c.g (Expandir a Pesquisa), homer n (Expandir a Pesquisa), homer ann (Expandir a Pesquisa)
c.n newly » can newly (Expandir a Pesquisa), men newly (Expandir a Pesquisa), cr newly (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
3 rafael » a rafael (Expandir a Pesquisa)
cas now » has now (Expandir a Pesquisa), cas new (Expandir a Pesquisa), cases now (Expandir a Pesquisa)
m nucl » 3 nucl (Expandir a Pesquisa), m null (Expandir a Pesquisa)
j col » j cole (Expandir a Pesquisa), j coal (Expandir a Pesquisa), j cola (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j col homer c.n newly ) or ((( m nucl complex case now ) or ( 3 rafael copana cas now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j col homer c.n newly ) OR ((( m nucl complex case now ) OR ( 3 rafael copana cas now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j col homer c.n newly ) or ((( m nucl complex case now ) or ( 3 rafael copana cas now ))))*.