Talvez deva tentar algumas variações de ortografia:
along complex » among complex (Expandir a Pesquisa), making complex (Expandir a Pesquisa)
complex time » complex tissue (Expandir a Pesquisa), complex tones (Expandir a Pesquisa), complex three (Expandir a Pesquisa)
combs colon » combs colin (Expandir a Pesquisa), combat colon (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
colon node » colon model (Expandir a Pesquisa), common node (Expandir a Pesquisa), con node (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa)
15 along » 15 among (Expandir a Pesquisa), 1 along (Expandir a Pesquisa), 15 long (Expandir a Pesquisa)
time ngo » time nano (Expandir a Pesquisa), time non (Expandir a Pesquisa), time new (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (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 _ combs colon node ) OR ((( 15 along complex time ngo ) OR ( 3.5 nacl nano carlos now ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j _ combs colon node ) OR ((( 15 along complex time ngo ) OR ( 3.5 nacl nano carlos now ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs colon node ) OR ((( 15 along complex time ngo ) OR ( 3.5 nacl nano carlos now ))))*.