Talvez deva tentar algumas variações de ortografia:
complex concepts » complex confers (Expandir a Pesquisa), complex controls (Expandir a Pesquisa), complex concentrates (Expandir a Pesquisa)
giant complex » plant complex (Expandir a Pesquisa), joint complex (Expandir a Pesquisa), ligament complex (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
hobbs chan » hobbs jean (Expandir a Pesquisa), hobbs ca (Expandir a Pesquisa)
concepts n » concepts en (Expandir a Pesquisa), concepts _ (Expandir a Pesquisa), concepts a (Expandir a Pesquisa)
nin carlos » nino carlos (Expandir a Pesquisa), otin carlos (Expandir a Pesquisa), lain carlos (Expandir a Pesquisa)
chan nei » chan noel (Expandir a Pesquisa), chan n (Expandir a Pesquisa)
7.5 nucl » 7.5 nacl (Expandir a Pesquisa)
l hobbs » j hobbs (Expandir a Pesquisa), _ hobbs (Expandir a Pesquisa), m hobbs (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 hobbs chan nei ) or ((( _ giant complex concepts n ) or ( 7.5 nucl nin carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l hobbs chan nei ) OR ((( _ giant complex concepts n ) OR ( 7.5 nucl nin carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l hobbs chan nei ) or ((( _ giant complex concepts n ) or ( 7.5 nucl nin carlos nara ))))*.