Talvez deva tentar algumas variações de ortografia:
methods compare » methods compared (Expandir a Pesquisa), methodes compares (Expandir a Pesquisa), method compared (Expandir a Pesquisa)
compare trial » compass trial (Expandir a Pesquisa), compact trial (Expandir a Pesquisa), compas trial (Expandir a Pesquisa)
jain carlos » jair carlos (Expandir a Pesquisa), lain carlos (Expandir a Pesquisa), jaime carlos (Expandir a Pesquisa)
coombs con » coombs john (Expandir a Pesquisa), coombs c (Expandir a Pesquisa), coombs ian (Expandir a Pesquisa)
trial ngoc » trinh ngoc (Expandir a Pesquisa), trial nic (Expandir a Pesquisa), trial noa (Expandir a Pesquisa)
carlos noe » carlos noel (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
5 methods » 5 methoxy (Expandir a Pesquisa)
m coombs » m coombes (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
con net » con nee (Expandir a Pesquisa), non net (Expandir a Pesquisa), con note (Expandir a Pesquisa)
3 nucl » 3 null (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 coombs con net ) or ((( 5 methods compare trial ngoc ) or ( 3 nucl jain carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m coombs con net ) OR ((( 5 methods compare trial ngoc ) OR ( 3 nucl jain carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m coombs con net ) or ((( 5 methods compare trial ngoc ) or ( 3 nucl jain carlos noe ))))*.