Talvez deva tentar algumas variações de ortografia:
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), solano carlos (Expandir a Pesquisa)
drug complex » drug complexes (Expandir a Pesquisa), drug company (Expandir a Pesquisa), drug samples (Expandir a Pesquisa)
complex tear » complex tears (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
carlos nada » carlos nadaf (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
comes coli » tomes colin (Expandir a Pesquisa), comes ovi (Expandir a Pesquisa), comes callin (Expandir a Pesquisa)
tear now » tear flow (Expandir a Pesquisa), tear down (Expandir a Pesquisa), clear now (Expandir a Pesquisa)
7.5 natl » 7.5 nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
l comes » l comps (Expandir a Pesquisa), l coles (Expandir a Pesquisa), l comas (Expandir a Pesquisa)
5 drug » e drug (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 comes coli new ) or ((( 5 drug complex tear now ) or ( 7.5 natl semino carlos nada ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comes coli new ) OR ((( 5 drug complex tear now ) OR ( 7.5 natl semino carlos nada )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comes coli new ) or ((( 5 drug complex tear now ) or ( 7.5 natl semino carlos nada ))))*.