Talvez deva tentar algumas variações de ortografia:
coombes jason » coombs jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa), coombes janine (Expandir a Pesquisa)
carlos nejar » carlos negrao (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
sec complex » c complex (Expandir a Pesquisa), bc complex (Expandir a Pesquisa), linc complex (Expandir a Pesquisa)
complex trs » complex tris (Expandir a Pesquisa), complex tears (Expandir a Pesquisa), complex trans (Expandir a Pesquisa)
k coombes » l coomber (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
jason n » jason _ (Expandir a Pesquisa), jason a (Expandir a Pesquisa), jason c (Expandir a Pesquisa)
trs ngo » tri ngo (Expandir a Pesquisa), trips ngo (Expandir a Pesquisa), tram ngo (Expandir a Pesquisa)
5 sec » _ sec (Expandir a Pesquisa), 1 sec (Expandir a Pesquisa), a sec (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 k coombes jason n ) or ((( 5 sec complex trs ngo ) or ( 7.5 nacl castro carlos nejar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j k coombes jason n ) OR ((( 5 sec complex trs ngo ) OR ( 7.5 nacl castro carlos nejar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j k coombes jason n ) or ((( 5 sec complex trs ngo ) or ( 7.5 nacl castro carlos nejar ))))*.