Talvez deva tentar algumas variações de ortografia:
carlos nejar » carlos negrao (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos neri (Expandir a Pesquisa)
coombe jason » coombes jason (Expandir a Pesquisa), coombs jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa)
bio complex » tho complex (Expandir a Pesquisa), two complex (Expandir a Pesquisa), oxo complex (Expandir a Pesquisa)
complex trs » complex tris (Expandir a Pesquisa), complex tears (Expandir a Pesquisa), complex trans (Expandir a Pesquisa)
l coombe » l coomber (Expandir a Pesquisa), l coombes (Expandir a Pesquisa), r coombe (Expandir a Pesquisa)
trs ngoc » tra ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa)
jason n » jason _ (Expandir a Pesquisa), jason a (Expandir a Pesquisa), jason c (Expandir a Pesquisa)
5 bio » _ bio (Expandir a Pesquisa), a bio (Expandir a Pesquisa), 5 bis (Expandir a Pesquisa)
nacl » natl (Expandir a Pesquisa), nac (Expandir a Pesquisa), nucl (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 coombe jason n ) or ((( 5 bio complex trs ngoc ) or ( 3.5 nacl nejar carlos nejar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coombe jason n ) OR ((( 5 bio complex trs ngoc ) OR ( 3.5 nacl nejar carlos nejar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombe jason n ) or ((( 5 bio complex trs ngoc ) or ( 3.5 nacl nejar carlos nejar ))))*.