Talvez deva tentar algumas variações de ortografia:
brain complexity » a complexity (Expandir a Pesquisa)
complexity karen » complexity based (Expandir a Pesquisa), complexity can (Expandir a Pesquisa), complexity case (Expandir a Pesquisa)
thomas carla » thomas carole (Expandir a Pesquisa), thomas carlos (Expandir a Pesquisa), thomas carol (Expandir a Pesquisa)
raih thomas » raife thomas (Expandir a Pesquisa), nabih thomas (Expandir a Pesquisa), raidy thomas (Expandir a Pesquisa)
carla noel » carla noemi (Expandir a Pesquisa), carlos noel (Expandir a Pesquisa), card noel (Expandir a Pesquisa)
karen ann » karen a (Expandir a Pesquisa)
comme ca » comme la (Expandir a Pesquisa), comme _ (Expandir a Pesquisa), comme il (Expandir a Pesquisa)
5 brain » 15 brain (Expandir a Pesquisa), ad brain (Expandir a Pesquisa)
ca new » la new (Expandir a Pesquisa), ca net (Expandir a Pesquisa), aa new (Expandir a Pesquisa)
a raih » a rabih (Expandir a Pesquisa), a raiho (Expandir a Pesquisa), a raiz (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 _ comme ca new ) or ((( 5 brain complexity karen ann ) or ( a raih thomas carla noel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ comme ca new ) OR ((( 5 brain complexity karen ann ) OR ( a raih thomas carla noel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ comme ca new ) or ((( 5 brain complexity karen ann ) or ( a raih thomas carla noel ))))*.