Talvez deva tentar algumas variações de ortografia:
trial complexity » material complexity (Expandir a Pesquisa), social complexity (Expandir a Pesquisa), animal complexity (Expandir a Pesquisa)
complexity timer » complexity ber (Expandir a Pesquisa), complexity trees (Expandir a Pesquisa), complexity regimen (Expandir a Pesquisa)
nino carlos » cano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), semino carlos (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
timer ngo » timer new (Expandir a Pesquisa)
nacl nino » nacl nano (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa), nacl mno (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
l comps » m comps (Expandir a Pesquisa)
comps i » camps i (Expandir a Pesquisa), comps la (Expandir a Pesquisa), comps el (Expandir a Pesquisa)
5 trial » mm5 trial (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 comps i neto ) or ((( 5 trial complexity timer ngo ) or ( 3.5 nacl nino carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comps i neto ) OR ((( 5 trial complexity timer ngo ) OR ( 3.5 nacl nino carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comps i neto ) or ((( 5 trial complexity timer ngo ) or ( 3.5 nacl nino carlos nara ))))*.