Talvez deva tentar algumas variações de ortografia:
coombs jason » coombes jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa), cooper jason (Expandir a Pesquisa)
complex tree » complex three (Expandir a Pesquisa), complex trex (Expandir a Pesquisa), complex trace (Expandir a Pesquisa)
under carlos » hunter carlos (Expandir a Pesquisa), konder carlos (Expandir a Pesquisa), under carbon (Expandir a Pesquisa)
carlos nocek » carlos nojek (Expandir a Pesquisa), carlos noceda (Expandir a Pesquisa), carlos nick (Expandir a Pesquisa)
mev complex » denv complex (Expandir a Pesquisa), iv complex (Expandir a Pesquisa), v complex (Expandir a Pesquisa)
tree ngoc » trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tien ngoc (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
5 mev » _ mev (Expandir a Pesquisa), 5 meo (Expandir a Pesquisa), 1 mev (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 g coombs jason a ) or ((( 5 mev complex tree ngoc ) or ( 7.5 nacl under carlos nocek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j g coombs jason a ) OR ((( 5 mev complex tree ngoc ) OR ( 7.5 nacl under carlos nocek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j g coombs jason a ) or ((( 5 mev complex tree ngoc ) or ( 7.5 nacl under carlos nocek ))))*.