Talvez deva tentar algumas variações de ortografia:
coupled trimers » coupled time (Expandir a Pesquisa), coupled trigger (Expandir a Pesquisa), coupled heteromers (Expandir a Pesquisa)
method coupled » method compared (Expandir a Pesquisa)
trimers ngoc » trimers from (Expandir a Pesquisa), trimers ch3c (Expandir a Pesquisa), trieu ngoc (Expandir a Pesquisa)
carlos nava » carlos navarro (Expandir a Pesquisa), carlos eslava (Expandir a Pesquisa), carlos zavala (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
comps con » compost con (Expandir a Pesquisa), comps los (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 5 methoxy (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
nacl kno » nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa)
con new » icon new (Expandir a Pesquisa), con nee (Expandir a Pesquisa), con net (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 con new ) or ((( 5 method coupled trimers ngoc ) or ( 0.9 nacl kno carlos nava ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m comps con new ) OR ((( 5 method coupled trimers ngoc ) OR ( 0.9 nacl kno carlos nava )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m comps con new ) or ((( 5 method coupled trimers ngoc ) or ( 0.9 nacl kno carlos nava ))))*.