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 tric (Expandir a Pesquisa)
comps john » copps john (Expandir a Pesquisa), combs john (Expandir a Pesquisa), comisi john (Expandir a Pesquisa)
trieu ngoc » tieu ngoc (Expandir a Pesquisa), trieu ngoa (Expandir a Pesquisa), trinh ngoc (Expandir a Pesquisa)
ion carlos » con carlos (Expandir a Pesquisa), don carlos (Expandir a Pesquisa), ron carlos (Expandir a Pesquisa)
carlos noe » carlos nobre (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa), carlos n (Expandir a Pesquisa)
2 mineral » _ mineral (Expandir a Pesquisa), a mineral (Expandir a Pesquisa)
john noe » john noel (Expandir a Pesquisa), john noh (Expandir a Pesquisa), john noble (Expandir a Pesquisa)
nacl ion » nacl en (Expandir a Pesquisa), nacl co (Expandir a Pesquisa), nacl co2 (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 m comps john noe ) or ((( 2 mineral complex trieu ngoc ) or ( 3.5 nacl ion carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m comps john noe ) OR ((( 2 mineral complex trieu ngoc ) OR ( 3.5 nacl ion carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m comps john noe ) or ((( 2 mineral complex trieu ngoc ) or ( 3.5 nacl ion carlos noe ))))*.