Talvez deva tentar algumas variações de ortografia:
coomber jason » coombes jason (Expandir a Pesquisa), cooper jason (Expandir a Pesquisa), coombs jason (Expandir a Pesquisa)
complex tras » complex trans (Expandir a Pesquisa), complex tris (Expandir a Pesquisa), complex trs (Expandir a Pesquisa)
under carmen » binder carmen (Expandir a Pesquisa), under garment (Expandir a Pesquisa), under carbon (Expandir a Pesquisa)
carmen nunez » carmen anez (Expandir a Pesquisa), carlos nunez (Expandir a Pesquisa), martin nunez (Expandir a Pesquisa)
set complex » set1 complex (Expandir a Pesquisa), yet complex (Expandir a Pesquisa), onset complex (Expandir a Pesquisa)
l coomber » l cooper (Expandir a Pesquisa), k coombes (Expandir a Pesquisa)
tras ngo » tram ngo (Expandir a Pesquisa), tran ngo (Expandir a Pesquisa), trang ngo (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 set » _ set (Expandir a Pesquisa), a set (Expandir a Pesquisa), 1 set (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 coomber jason a ) or ((( 5 set complex tras ngo ) or ( 7.5 nacl under carmen nunez ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coomber jason a ) OR ((( 5 set complex tras ngo ) OR ( 7.5 nacl under carmen nunez )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coomber jason a ) or ((( 5 set complex tras ngo ) or ( 7.5 nacl under carmen nunez ))))*.