Talvez deva tentar algumas variações de ortografia:
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), solano carlos (Expandir a Pesquisa)
complex tail » complex task (Expandir a Pesquisa), complex thin (Expandir a Pesquisa), complex tap (Expandir a Pesquisa)
pal complex » al complex (Expandir a Pesquisa), apical complex (Expandir a Pesquisa), basal complex (Expandir a Pesquisa)
carlos john » carlis john (Expandir a Pesquisa), carlos gohn (Expandir a Pesquisa), carlos kohn (Expandir a Pesquisa)
l cooper » _ cooper (Expandir a Pesquisa), j cooper (Expandir a Pesquisa), a cooper (Expandir a Pesquisa)
john ott » john otto (Expandir a Pesquisa), john scott (Expandir a Pesquisa), john o (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
tail do » tail dog (Expandir a Pesquisa), tail co (Expandir a Pesquisa), tail does (Expandir a Pesquisa)
5 pal » 5 palm (Expandir a Pesquisa), _ pal (Expandir a Pesquisa), k pal (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 john ott ) or ((( 5 pal complex tail do ) or ( 7.5 nacl semino carlos john ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l cooper john ott ) OR ((( 5 pal complex tail do ) OR ( 7.5 nacl semino carlos john )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l cooper john ott ) or ((( 5 pal complex tail do ) or ( 7.5 nacl semino carlos john ))))*.