Talvez deva tentar algumas variações de ortografia:
method compared » method combined (Expandir a Pesquisa), method comparison (Expandir a Pesquisa)
compared time » compare time (Expandir a Pesquisa), comparing time (Expandir a Pesquisa), companies time (Expandir a Pesquisa)
campos nava » campos pavan (Expandir a Pesquisa), campos nadia (Expandir a Pesquisa), campos naira (Expandir a Pesquisa)
gil campos » angel campos (Expandir a Pesquisa)
icon fes » can fes (Expandir a Pesquisa), icon new (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 05 method (Expandir a Pesquisa), 15 method (Expandir a Pesquisa)
time ngo » time nano (Expandir a Pesquisa), time non (Expandir a Pesquisa), time new (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
nacl gil » nacl kcl (Expandir a Pesquisa), nacl gum (Expandir a Pesquisa), nacl i (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (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 combs icon fes ) or ((( 5 method compared time ngo ) or ( 3.5 nacl gil campos nava ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs icon fes ) OR ((( 5 method compared time ngo ) OR ( 3.5 nacl gil campos nava )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs icon fes ) or ((( 5 method compared time ngo ) or ( 3.5 nacl gil campos nava ))))*.