Talvez deva tentar algumas variações de ortografia:
coli canada » coli candida (Expandir a Pesquisa), crdi canada (Expandir a Pesquisa), colitis canada (Expandir a Pesquisa)
canada now » canada new (Expandir a Pesquisa), canada nos (Expandir a Pesquisa), canada na (Expandir a Pesquisa)
nar clamp » dnan clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
narr amp » narc amp (Expandir a Pesquisa), narov amp (Expandir a Pesquisa), farr amy (Expandir a Pesquisa)
led coli » led color (Expandir a Pesquisa), led como (Expandir a Pesquisa), led code (Expandir a Pesquisa)
amp atm » amp atp (Expandir a Pesquisa), amp auml (Expandir a Pesquisa), amp acts (Expandir a Pesquisa)
atm new » atm nemo (Expandir a Pesquisa)
clamp i » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa), clamp a (Expandir a Pesquisa)
j narr » l narr (Expandir a Pesquisa), j nair (Expandir a Pesquisa), j nare (Expandir a Pesquisa)
i none » i note (Expandir a Pesquisa), i nowe (Expandir a Pesquisa), a none (Expandir a Pesquisa)
j nar » j nair (Expandir a Pesquisa), j nare (Expandir a Pesquisa), j nasr (Expandir a Pesquisa)
j led » j ledo (Expandir a Pesquisa), j lee (Expandir a Pesquisa), _ led (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 narr amp atm new ) or ((( j nar clamp i none ) or ( j led coli canada now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j narr amp atm new ) OR ((( j nar clamp i none ) OR ( j led coli canada now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j narr amp atm new ) or ((( j nar clamp i none ) or ( j led coli canada now ))))*.