Talvez deva tentar algumas variações de ortografia:
basal complex » metal complex (Expandir a Pesquisa)
emilio carlos » zilio carlos (Expandir a Pesquisa), julio carlos (Expandir a Pesquisa), mario carlos (Expandir a Pesquisa)
complex task » complex trait (Expandir a Pesquisa), complex than (Expandir a Pesquisa)
nacl emilio » raul emilio (Expandir a Pesquisa), paul emilio (Expandir a Pesquisa), maciel emilio (Expandir a Pesquisa)
carlos josh » carlos jose (Expandir a Pesquisa), carlos joshua (Expandir a Pesquisa), carlson josh (Expandir a Pesquisa)
task does » risk does (Expandir a Pesquisa), task deep (Expandir a Pesquisa)
i cooper » _ cooper (Expandir a Pesquisa)
john ott » john otto (Expandir a Pesquisa), john scott (Expandir a Pesquisa), john potts (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (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 i cooper john ott ) or ((( _ basal complex task does ) or ( 3.5 nacl emilio carlos josh ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j i cooper john ott ) OR ((( _ basal complex task does ) OR ( 3.5 nacl emilio carlos josh ))))*.