Talvez deva tentar algumas variações de ortografia:
complex trips » complex tris (Expandir a Pesquisa), complex traits (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
ferrer carlos » ferreira carlos (Expandir a Pesquisa), herrera carlos (Expandir a Pesquisa), herrero carlos (Expandir a Pesquisa)
beta complex » media complex (Expandir a Pesquisa), a complex (Expandir a Pesquisa), dna complex (Expandir a Pesquisa)
carlos nojek » carlos nunez (Expandir a Pesquisa), carlos nunes (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
raul ferrer » raul ferreira (Expandir a Pesquisa), raul herrera (Expandir a Pesquisa), raul ferraz (Expandir a Pesquisa)
trips ngo » tri ngo (Expandir a Pesquisa), trinh ngo (Expandir a Pesquisa), trips do (Expandir a Pesquisa)
l toombs » ms toombs (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
7.5 raul » 7.5 nacl (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
5 beta » 1 beta (Expandir a Pesquisa), 3 beta (Expandir a Pesquisa), 2 beta (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 toombs jason a ) or ((( 5 beta complex trips ngo ) or ( 7.5 raul ferrer carlos nojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l toombs jason a ) OR ((( 5 beta complex trips ngo ) OR ( 7.5 raul ferrer carlos nojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l toombs jason a ) or ((( 5 beta complex trips ngo ) or ( 7.5 raul ferrer carlos nojek ))))*.