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)
kuhl carlos » riehl carlos (Expandir a Pesquisa), diehl carlos (Expandir a Pesquisa)
tomes coli » tomes colin (Expandir a Pesquisa), holmes colin (Expandir a Pesquisa), gomes nicoli (Expandir a Pesquisa)
trial ngoc » trinh ngoc (Expandir a Pesquisa), trial noa (Expandir a Pesquisa), trial neo (Expandir a Pesquisa)
carlos noe » carlos nobre (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa), carlos n (Expandir a Pesquisa)
nacl kuhl » nacl kcl (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 5 methoxy (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
l tomes » l tomas (Expandir a Pesquisa), 2 tomes (Expandir a Pesquisa), _ tomes (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 tomes coli new ) or ((( 5 method coupled trial ngoc ) or ( 3.5 nacl kuhl carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l tomes coli new ) OR ((( 5 method coupled trial ngoc ) OR ( 3.5 nacl kuhl carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l tomes coli new ) or ((( 5 method coupled trial ngoc ) or ( 3.5 nacl kuhl carlos noe ))))*.