Talvez deva tentar algumas variações de ortografia:
methylase complex » demethylase complex (Expandir a Pesquisa), acetylase complex (Expandir a Pesquisa), methylation complex (Expandir a Pesquisa)
_ methylase » _ methylases (Expandir a Pesquisa), _ methylate (Expandir a Pesquisa), a methylase (Expandir a Pesquisa)
carlos mora » carlos morales (Expandir a Pesquisa), carlos moreira (Expandir a Pesquisa), carlos moreno (Expandir a Pesquisa)
kcl carlos » kuhl carlos (Expandir a Pesquisa), akel carlos (Expandir a Pesquisa), gil carlos (Expandir a Pesquisa)
roles con » roles en (Expandir a Pesquisa), roles do (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
l roles » l robles (Expandir a Pesquisa), al roles (Expandir a Pesquisa), l role (Expandir a Pesquisa)
con new » icon new (Expandir a Pesquisa), con nee (Expandir a Pesquisa), con net (Expandir a Pesquisa)
than ng » than n (Expandir a Pesquisa), han ng (Expandir a Pesquisa), than non (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 roles con new ) or ((( _ methylase complex than ng ) or ( 0.9 nacl kcl carlos mora ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l roles con new ) OR ((( _ methylase complex than ng ) OR ( 0.9 nacl kcl carlos mora )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l roles con new ) or ((( _ methylase complex than ng ) or ( 0.9 nacl kcl carlos mora ))))*.