Talvez deva tentar algumas variações de ortografia:
combs collin » combs colin (Expandir a Pesquisa), mccombs rollin (Expandir a Pesquisa), jacobs collin (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex tehran (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
carlos nodal » carlos vidal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
collin anne » collins anne (Expandir a Pesquisa), colleen anne (Expandir a Pesquisa), collins ann (Expandir a Pesquisa)
gl complex » cell complex (Expandir a Pesquisa)
kno carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), pino carlos (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
nacl kno » nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa)
5 gl » 5 yl (Expandir a Pesquisa), _ gl (Expandir a Pesquisa), 5 il (Expandir a Pesquisa)
ngoc » ngo (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 collin anne ) or ((( 5 gl complex tran ngoc ) or ( 0.9 nacl kno carlos nodal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs collin anne ) OR ((( 5 gl complex tran ngoc ) OR ( 0.9 nacl kno carlos nodal )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs collin anne ) or ((( 5 gl complex tran ngoc ) or ( 0.9 nacl kno carlos nodal ))))*.