Talvez deva tentar algumas variações de ortografia:
conplex case » complex case (Expandir a Pesquisa), complex cases (Expandir a Pesquisa), complex cause (Expandir a Pesquisa)
coil conplex » coil complex (Expandir a Pesquisa), oil complex (Expandir a Pesquisa), soil complex (Expandir a Pesquisa)
oil conanp » oil cofan (Expandir a Pesquisa), oil contains (Expandir a Pesquisa)
conanp cal » conan pascal (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
cal now » call now (Expandir a Pesquisa), canal now (Expandir a Pesquisa), cell now (Expandir a Pesquisa)
a coil » a coin (Expandir a Pesquisa), a coiled (Expandir a Pesquisa)
con a » jon a (Expandir a Pesquisa), con y (Expandir a Pesquisa), don a (Expandir a Pesquisa)
ron a » roy a (Expandir a Pesquisa), jon a (Expandir a Pesquisa)
3 oil » 3 oils (Expandir a Pesquisa), _ oil (Expandir a Pesquisa), l oil (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 l ((con a) or (ron a)) newly ) or ((( a coil conplex case new ) or ( 3 oil conanp cal now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l ((con a) OR (ron a)) newly ) OR ((( a coil conplex case new ) OR ( 3 oil conanp cal now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l ((con a) or (ron a)) newly ) or ((( a coil conplex case new ) or ( 3 oil conanp cal now ))))*.