Talvez deva tentar algumas variações de ortografia:
model complex » model complexes (Expandir a Pesquisa), novel complex (Expandir a Pesquisa)
complex trinh » complex trial (Expandir a Pesquisa), complex trans (Expandir a Pesquisa), complex tric (Expandir a Pesquisa)
knot carlson » b.t carlson (Expandir a Pesquisa), k carlson (Expandir a Pesquisa), n carlson (Expandir a Pesquisa)
carlson joel » carlson noel (Expandir a Pesquisa), carlson john (Expandir a Pesquisa), carlson josh (Expandir a Pesquisa)
john agnew » john bagnell (Expandir a Pesquisa)
nacl knot » nacl kno (Expandir a Pesquisa), nacl mno (Expandir a Pesquisa), nacl npt (Expandir a Pesquisa)
e coombs » de coombs (Expandir a Pesquisa), e coombes (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
7.2 nacl » 7.5 nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
l model » l mode (Expandir a Pesquisa), gel model (Expandir a Pesquisa), 2pl model (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 e coombs john agnew ) or ((( l model complex trinh quoc ) or ( 7.2 nacl knot carlson joel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e coombs john agnew ) OR ((( l model complex trinh quoc ) OR ( 7.2 nacl knot carlson joel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e coombs john agnew ) or ((( l model complex trinh quoc ) or ( 7.2 nacl knot carlson joel ))))*.