Talvez deva tentar algumas variações de ortografia:
complete trial » complete atrial (Expandir a Pesquisa), completed trials (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
knopf carlos » prof carlos (Expandir a Pesquisa)
coles john » cole john (Expandir a Pesquisa), holmes john (Expandir a Pesquisa), coates john (Expandir a Pesquisa)
john neetu » john reetu (Expandir a Pesquisa), john neena (Expandir a Pesquisa), jain neetu (Expandir a Pesquisa)
trial quoc » trinh quoc (Expandir a Pesquisa), tran quoc (Expandir a Pesquisa), trial quit (Expandir a Pesquisa)
nacl knopf » nacl kno (Expandir a Pesquisa)
carlos nor » carlos noe (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nobre (Expandir a Pesquisa)
5 almost » _ almost (Expandir a Pesquisa), 1 almost (Expandir a Pesquisa), i almost (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
l coles » l cole (Expandir a Pesquisa), l coley (Expandir a Pesquisa), l collet (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 coles john neetu ) or ((( 5 almost complete trial quoc ) or ( 0.9 nacl knopf carlos nor ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coles john neetu ) OR ((( 5 almost complete trial quoc ) OR ( 0.9 nacl knopf carlos nor )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coles john neetu ) or ((( 5 almost complete trial quoc ) or ( 0.9 nacl knopf carlos nor ))))*.