Talvez deva tentar algumas variações de ortografia:
method coupled » method compared (Expandir a Pesquisa)
coupled trait » coupled traits (Expandir a Pesquisa), coupled strain (Expandir a Pesquisa), coupled grain (Expandir a Pesquisa)
carlos rojek » carlos nojek (Expandir a Pesquisa), carlos rojas (Expandir a Pesquisa), carlos roger (Expandir a Pesquisa)
john neetha » john neena (Expandir a Pesquisa), john neetu (Expandir a Pesquisa), john newenham (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa), hobbs john (Expandir a Pesquisa)
can carlos » cano carlos (Expandir a Pesquisa), chan carlos (Expandir a Pesquisa), san carlos (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 05 method (Expandir a Pesquisa), 15 method (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
nacl can » nacl nano (Expandir a Pesquisa), nacl cacl (Expandir a Pesquisa), nacl en (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 _ combs john neetha ) or ((( 5 method coupled trait _ ) or ( 3.5 nacl can carlos rojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs john neetha ) OR ((( 5 method coupled trait _ ) OR ( 3.5 nacl can carlos rojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs john neetha ) or ((( 5 method coupled trait _ ) or ( 3.5 nacl can carlos rojek ))))*.