Talvez deva tentar algumas variações de ortografia:
method coupled » method compared (Expandir a Pesquisa)
coupled trial » coupled triazol (Expandir a Pesquisa), coupled triple (Expandir a Pesquisa), coupled total (Expandir a Pesquisa)
trial ngoc » trinh ngoc (Expandir a Pesquisa), trial noa (Expandir a Pesquisa), trial nic (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
carlos noa » carlos nodal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
comps los » comps la (Expandir a Pesquisa)
15 method » 135 method (Expandir a Pesquisa), 15 methods (Expandir a Pesquisa), 05 method (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)
l comps » m comps (Expandir a Pesquisa)
los new » loss new (Expandir a Pesquisa), los neo (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 comps los new ) or ((( 15 method coupled trial ngoc ) or ( 0.9 nacl kno carlos noa ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comps los new ) OR ((( 15 method coupled trial ngoc ) OR ( 0.9 nacl kno carlos noa )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comps los new ) or ((( 15 method coupled trial ngoc ) or ( 0.9 nacl kno carlos noa ))))*.