Talvez deva tentar algumas variações de ortografia:
guest complex » guest complexes (Expandir a Pesquisa)
thomas jason » thomas jacob (Expandir a Pesquisa), thomas james (Expandir a Pesquisa), thomas john (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
carlos rojek » carlos nojek (Expandir a Pesquisa), carlos rojas (Expandir a Pesquisa), carlos roger (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
jason c » jason _ (Expandir a Pesquisa), jason a (Expandir a Pesquisa)
a guest » _ guest (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 thomas jason c ) or ((( a guest complex than ngoc ) or ( 7.5 nacl nano carlos rojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l thomas jason c ) OR ((( a guest complex than ngoc ) OR ( 7.5 nacl nano carlos rojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l thomas jason c ) or ((( a guest complex than ngoc ) or ( 7.5 nacl nano carlos rojek ))))*.