Talvez deva tentar algumas variações de ortografia:
mineral complex » several complex (Expandir a Pesquisa), central complex (Expandir a Pesquisa)
creeping john » creveling john (Expandir a Pesquisa), mcmeeking john (Expandir a Pesquisa), leeming john (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
carlos noel » carlos joel (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos yoel (Expandir a Pesquisa)
l creeping » _ creeping (Expandir a Pesquisa), a creeping (Expandir a Pesquisa), l cropping (Expandir a Pesquisa)
2 mineral » 23 mineral (Expandir a Pesquisa), _ mineral (Expandir a Pesquisa), a mineral (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa)
john noe » john noel (Expandir a Pesquisa), john noh (Expandir a Pesquisa), john noble (Expandir a Pesquisa)
ngoc » ngo (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 creeping john noe ) or ((( 2 mineral complex tran ngoc ) or ( 0.9 nacl nano carlos noel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l creeping john noe ) OR ((( 2 mineral complex tran ngoc ) OR ( 0.9 nacl nano carlos noel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l creeping john noe ) or ((( 2 mineral complex tran ngoc ) or ( 0.9 nacl nano carlos noel ))))*.