Talvez deva tentar algumas variações de ortografia:
complex chang » complex change (Expandir a Pesquisa), complex changes (Expandir a Pesquisa), complex charge (Expandir a Pesquisa)
bay complex » way complex (Expandir a Pesquisa), may complex (Expandir a Pesquisa), ray complex (Expandir a Pesquisa)
nacl bacino » nel bacino (Expandir a Pesquisa)
carlos noel » carlos joel (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos yoel (Expandir a Pesquisa)
alan bing » alan king (Expandir a Pesquisa), alan wing (Expandir a Pesquisa), lan bing (Expandir a Pesquisa)
j cooper » _ cooper (Expandir a Pesquisa), i cooper (Expandir a Pesquisa)
chang ng » chang n (Expandir a Pesquisa), chang na (Expandir a Pesquisa), chang hang (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
_ bay » _ bad (Expandir a Pesquisa), _ bax (Expandir a Pesquisa), _ bat (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 j cooper alan bing ) or ((( _ bay complex chang ng ) or ( 7.5 nacl bacino carlos noel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j j cooper alan bing ) OR ((( _ bay complex chang ng ) OR ( 7.5 nacl bacino carlos noel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j j cooper alan bing ) or ((( _ bay complex chang ng ) or ( 7.5 nacl bacino carlos noel ))))*.