Talvez deva tentar algumas variações de ortografia:
biotin complex » actin complex (Expandir a Pesquisa)
complex tail » complex trait (Expandir a Pesquisa), complex task (Expandir a Pesquisa), complex thin (Expandir a Pesquisa)
carlos rojek » carlos nojek (Expandir a Pesquisa), carlos rojas (Expandir a Pesquisa), carlos roger (Expandir a Pesquisa)
co carlos » fico carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), cardo carlos (Expandir a Pesquisa)
d biotin » _ biotin (Expandir a Pesquisa), a biotin (Expandir a Pesquisa), i biotin (Expandir a Pesquisa)
tail ngo » tail co (Expandir a Pesquisa), tail non (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
combs c » combs _ (Expandir a Pesquisa)
c net » c neto (Expandir a Pesquisa), _ net (Expandir a Pesquisa), u net (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 combs c net ) or ((( d biotin complex tail ngo ) or ( 3 (nacl OR nucl) co carlos rojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs c net ) OR ((( d biotin complex tail ngo ) OR ( 3 (nacl OR nucl) co carlos rojek )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l combs c net ) or ((( d biotin complex tail ngo ) or ( 3 (nacl OR nucl) co carlos rojek ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs c net ) or ((( d biotin complex tail ngo ) or ( 3 (nacl OR nucl) co carlos rojek ))))*.