Talvez deva tentar algumas variações de ortografia:
thiol complex » thiol complexes (Expandir a Pesquisa), third complex (Expandir a Pesquisa), iol complex (Expandir a Pesquisa)
complex trial » complex tibial (Expandir a Pesquisa), complex tropical (Expandir a Pesquisa), complex traits (Expandir a Pesquisa)
toomas jason » thomas jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa), coombs jason (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
trial quoc » trinh quoc (Expandir a Pesquisa), tran quoc (Expandir a Pesquisa), trial quit (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa)
l toomas » l thomas (Expandir a Pesquisa), l tomas (Expandir a Pesquisa), l tommaso (Expandir a Pesquisa)
jason nd » jason n (Expandir a Pesquisa), jason nr (Expandir a Pesquisa), jason bond (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 toomas jason nd ) or ((( _ thiol complex trial quoc ) or ( 0.9 nacl nano carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l toomas jason nd ) OR ((( _ thiol complex trial quoc ) OR ( 0.9 nacl nano carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l toomas jason nd ) or ((( _ thiol complex trial quoc ) or ( 0.9 nacl nano carlos nara ))))*.