Talvez deva tentar algumas variações de ortografia:
cooper brandon » cooper bransby (Expandir a Pesquisa)
brandon nigel » brunton nigel (Expandir a Pesquisa), brandon angela (Expandir a Pesquisa), brandon nicole (Expandir a Pesquisa)
complex tram » complex trauma (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
nabr carlos » najar carlos (Expandir a Pesquisa), nader carlos (Expandir a Pesquisa), jair carlos (Expandir a Pesquisa)
iv complex » iv complexes (Expandir a Pesquisa)
tram ngoc » tran ngoc (Expandir a Pesquisa), tam ngoc (Expandir a Pesquisa), pham ngoc (Expandir a Pesquisa)
nacl nabr » nacl kbr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
l cooper » _ cooper (Expandir a Pesquisa), i cooper (Expandir a Pesquisa), a cooper (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
5 iv » 5 hiv (Expandir a Pesquisa), _ iv (Expandir a Pesquisa), a iv (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 cooper brandon nigel ) or ((( 5 iv complex tram ngoc ) or ( 7.5 nacl nabr carlos lima ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l cooper brandon nigel ) OR ((( 5 iv complex tram ngoc ) OR ( 7.5 nacl nabr carlos lima )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l cooper brandon nigel ) or ((( 5 iv complex tram ngoc ) or ( 7.5 nacl nabr carlos lima ))))*.