Talvez deva tentar algumas variações de ortografia:
casiano carlos » castillo carlos (Expandir a Pesquisa), castro carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa)
cromer jason » comer jason (Expandir a Pesquisa), cooper jason (Expandir a Pesquisa), kramer jason (Expandir a Pesquisa)
complex tres » complex tree (Expandir a Pesquisa), complex trex (Expandir a Pesquisa), complex tris (Expandir a Pesquisa)
nacl casiano » angel casiano (Expandir a Pesquisa)
met complex » yet complex (Expandir a Pesquisa), set complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa)
tres ngoc » trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tien ngoc (Expandir a Pesquisa)
l cromer » _ cromer (Expandir a Pesquisa), l cramer (Expandir a Pesquisa), l cremer (Expandir a Pesquisa)
jason n » jason _ (Expandir a Pesquisa), jason a (Expandir a Pesquisa), jason c (Expandir a Pesquisa)
5 met » 5 meo (Expandir a Pesquisa), 5 mev (Expandir a Pesquisa), 5 mec (Expandir a Pesquisa)
negrao » negras (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 cromer jason n ) OR ((( 5 met complex tres ngoc ) OR ( 3.5 nacl casiano carlos negrao ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l cromer jason n ) OR ((( 5 met complex tres ngoc ) OR ( 3.5 nacl casiano carlos negrao ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l cromer jason n ) OR ((( 5 met complex tres ngoc ) OR ( 3.5 nacl casiano carlos negrao ))))*.