Talvez deva tentar algumas variações de ortografia:
mineral complex » several complex (Expandir a Pesquisa), central complex (Expandir a Pesquisa)
complex trieu » complex trial (Expandir a Pesquisa), complex tree (Expandir a Pesquisa), complex trex (Expandir a Pesquisa)
carlos lara » carlos lima (Expandir a Pesquisa), carlos lazaro (Expandir a Pesquisa), carlos lessa (Expandir a Pesquisa)
trieu ngoc » tieu ngoc (Expandir a Pesquisa), trieu ngoa (Expandir a Pesquisa), trinh ngoc (Expandir a Pesquisa)
5 mineral » a mineral (Expandir a Pesquisa), 2 mineral (Expandir a Pesquisa), 1 mineral (Expandir a Pesquisa)
nacl jaen » nacl en (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
e camps » e campos (Expandir a Pesquisa), e campo (Expandir a Pesquisa), _ camps (Expandir a Pesquisa)
camps j » camps _ (Expandir a Pesquisa), camps f (Expandir a Pesquisa)
j neto » j netto (Expandir a Pesquisa), a neto (Expandir a Pesquisa), j neth (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 e camps j neto ) or ((( 5 mineral complex trieu ngoc ) or ( 0.9 nacl jaen carlos lara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e camps j neto ) OR ((( 5 mineral complex trieu ngoc ) OR ( 0.9 nacl jaen carlos lara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e camps j neto ) or ((( 5 mineral complex trieu ngoc ) or ( 0.9 nacl jaen carlos lara ))))*.