Talvez deva tentar algumas variações de ortografia:
managing complex » managing complexity (Expandir a Pesquisa)
complex three » complex than (Expandir a Pesquisa), complex tones (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
2 managing » _ managing (Expandir a Pesquisa), 4 managing (Expandir a Pesquisa), al managing (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
campos do » campos dos (Expandir a Pesquisa), campos de (Expandir a Pesquisa), campos da (Expandir a Pesquisa)
three nac » three na (Expandir a Pesquisa), three nad (Expandir a Pesquisa), three nad2 (Expandir a Pesquisa)
l campos » _ campos (Expandir a Pesquisa), a campos (Expandir a Pesquisa), gil campos (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
nacl kno » nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa)
do de » do dr (Expandir a Pesquisa), do ce (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 campos do de ) or ((( 2 managing complex three nac ) or ( 3.5 nacl kno carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l campos do de ) OR ((( 2 managing complex three nac ) OR ( 3.5 nacl kno carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l campos do de ) or ((( 2 managing complex three nac ) or ( 3.5 nacl kno carlos nara ))))*.