Talvez deva tentar algumas variações de ortografia:
beta complex » media complex (Expandir a Pesquisa), a complex (Expandir a Pesquisa), dna complex (Expandir a Pesquisa)
complex diep » complex deep (Expandir a Pesquisa), complex diet (Expandir a Pesquisa), complex dimer (Expandir a Pesquisa)
john neetha » john neena (Expandir a Pesquisa), john neetu (Expandir a Pesquisa), john newenham (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
carlos jara » carlos lara (Expandir a Pesquisa), carlos carla (Expandir a Pesquisa), carlos juca (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa), hobbs john (Expandir a Pesquisa)
diep ngoc » diem ngoc (Expandir a Pesquisa), dinh ngoc (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
e combs » sex combs (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 e combs john neetha ) or ((( 3 beta complex diep ngoc ) or ( 7.5 nacl nano carlos jara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs john neetha ) OR ((( 3 beta complex diep ngoc ) OR ( 7.5 nacl nano carlos jara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs john neetha ) or ((( 3 beta complex diep ngoc ) or ( 7.5 nacl nano carlos jara ))))*.