Talvez deva tentar algumas variações de ortografia:
coombes jason » toombs jason (Expandir a Pesquisa), coombes janine (Expandir a Pesquisa), coombes ian (Expandir a Pesquisa)
complex tras » complex trans (Expandir a Pesquisa), complex tris (Expandir a Pesquisa), complex trs (Expandir a Pesquisa)
carlos nosek » carlos nojek (Expandir a Pesquisa), carlos noseda (Expandir a Pesquisa), carlos jose (Expandir a Pesquisa)
dht complex » dt complex (Expandir a Pesquisa), dot complex (Expandir a Pesquisa), cst complex (Expandir a Pesquisa)
eder carlos » rieder carlos (Expandir a Pesquisa), ferrer carlos (Expandir a Pesquisa)
tras ngoc » tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa), tra ngoc (Expandir a Pesquisa)
nacl eder » nacl under (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
2 dht » _ dht (Expandir a Pesquisa), 2 det (Expandir a Pesquisa), 2 dmt (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 _ coombes jason _ ) or ((( 2 dht complex tras ngoc ) or ( 0.9 nacl eder carlos nosek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ coombes jason _ ) OR ((( 2 dht complex tras ngoc ) OR ( 0.9 nacl eder carlos nosek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ coombes jason _ ) or ((( 2 dht complex tras ngoc ) or ( 0.9 nacl eder carlos nosek ))))*.