Talvez deva tentar algumas variações de ortografia:
parkin complex » parvin complex (Expandir a Pesquisa), park complex (Expandir a Pesquisa), margin complex (Expandir a Pesquisa)
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), emilio carlos (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
carlos nojek » carlos nunez (Expandir a Pesquisa), carlos nunes (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa), hobbs john (Expandir a Pesquisa)
john net » john new (Expandir a Pesquisa), john neetu (Expandir a Pesquisa), john asnet (Expandir a Pesquisa)
_ parkin » _ park (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
m combs » m coombs (Expandir a Pesquisa), e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa)
ngoc » ngo (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 m combs john net ) or ((( _ parkin complex tran ngoc ) or ( 3.5 nacl semino carlos nojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m combs john net ) OR ((( _ parkin complex tran ngoc ) OR ( 3.5 nacl semino carlos nojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m combs john net ) or ((( _ parkin complex tran ngoc ) or ( 3.5 nacl semino carlos nojek ))))*.