Talvez deva tentar algumas variações de ortografia:
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), emilio carlos (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
pang complex » paring complex (Expandir a Pesquisa), long complex (Expandir a Pesquisa), lung complex (Expandir a Pesquisa)
carlos nunes » carlos nunez (Expandir a Pesquisa), santos nunes (Expandir a Pesquisa)
camps pons » campus pond (Expandir a Pesquisa), camps font (Expandir a Pesquisa), campus pontes (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
pons net » pons ines (Expandir a Pesquisa), pons e (Expandir a Pesquisa), pons n (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
l camps » l campos (Expandir a Pesquisa), _ camps (Expandir a Pesquisa), e camps (Expandir a Pesquisa)
_ pang » _ panc (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 camps pons net ) OR ((( _ pang complex than ngoc ) OR ( 7.5 nacl semino carlos nunes ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l camps pons net ) OR ((( _ pang complex than ngoc ) OR ( 7.5 nacl semino carlos nunes ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l camps pons net ) OR ((( _ pang complex than ngoc ) OR ( 7.5 nacl semino carlos nunes ))))*.