Talvez deva tentar algumas variações de ortografia:
methyl complex » metal complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), methylase complex (Expandir a Pesquisa)
carlos merino » carlos americo (Expandir a Pesquisa), carlos marin (Expandir a Pesquisa), carlos medina (Expandir a Pesquisa)
complex tree » complex three (Expandir a Pesquisa), complex trex (Expandir a Pesquisa), complex trace (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa)
tree ngo » tree mango (Expandir a Pesquisa), tree nut (Expandir a Pesquisa), tree age (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
combs j » coombs j (Expandir a Pesquisa), combs _ (Expandir a Pesquisa), combs c (Expandir a Pesquisa)
j net » j neth (Expandir a Pesquisa), j neto (Expandir a Pesquisa), j nett (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 combs j net ) or ((( 5 methyl complex tree ngo ) or ( 3.5 nacl nano carlos merino ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs j net ) OR ((( 5 methyl complex tree ngo ) OR ( 3.5 nacl nano carlos merino )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs j net ) or ((( 5 methyl complex tree ngo ) or ( 3.5 nacl nano carlos merino ))))*.