Talvez deva tentar algumas variações de ortografia:
acyl impaired » al impaired (Expandir a Pesquisa), acid impaired (Expandir a Pesquisa), acids impaired (Expandir a Pesquisa)
impaired rat » impaired rats (Expandir a Pesquisa), impaired a (Expandir a Pesquisa), impaired rna (Expandir a Pesquisa)
nayl clamp » tail clamp (Expandir a Pesquisa)
grant chas » grant chris (Expandir a Pesquisa), grant chen (Expandir a Pesquisa), grant charles (Expandir a Pesquisa)
chas can » chase can (Expandir a Pesquisa), chains can (Expandir a Pesquisa), charts can (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
3 acyl » _ acyl (Expandir a Pesquisa), 2 acyl (Expandir a Pesquisa), 1 acyl (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nay (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (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: (( 3 acyl impaired rat (ngoc OR ngo) ) or ((( j nayl clamp a now ) or ( j grant chas can new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 3 acyl impaired rat (ngoc OR ngo) ) OR ((( j nayl clamp a now ) OR ( j grant chas can new )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( 3 acyl impaired rat (ngoc OR ngo) ) or ((( j nayl clamp a now ) or ( j grant chas can new ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 3 acyl impaired rat (ngoc OR ngo) ) or ((( j nayl clamp a now ) or ( j grant chas can new ))))*.