Talvez deva tentar algumas variações de ortografia:
tail complex » oil complex (Expandir a Pesquisa), basal complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
bone carlos » ione carlos (Expandir a Pesquisa), bonafe carlos (Expandir a Pesquisa), chone carlos (Expandir a Pesquisa)
carlos noe » carlos noel (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
null bone » skull bone (Expandir a Pesquisa)
high new » high net (Expandir a Pesquisa), high need (Expandir a Pesquisa), high near (Expandir a Pesquisa)
l does » al does (Expandir a Pesquisa), oil does (Expandir a Pesquisa), aml does (Expandir a Pesquisa)
5 tail » c tail (Expandir a Pesquisa), n tail (Expandir a Pesquisa), e tail (Expandir a Pesquisa)
3 null » p53 null (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l does high new ) OR ((( 5 tail complex tran (ngoc OR ngo) ) OR ( 3 null bone carlos noe ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l does high new ) or ((( 5 tail complex tran (ngoc OR ngo) ) or ( 3 null bone carlos noe ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l does high new ) or ((( 5 tail complex tran (ngoc OR ngo) ) or ( 3 null bone carlos noe ))))*.