Talvez deva tentar algumas variações de ortografia:
impaired than » impaired th1 (Expandir a Pesquisa), impaired hand (Expandir a Pesquisa), impaired th17 (Expandir a Pesquisa)
nac impaired » sac impaired (Expandir a Pesquisa), has impaired (Expandir a Pesquisa), a impaired (Expandir a Pesquisa)
nayl clamp » tail clamp (Expandir a Pesquisa)
than ngon » than non (Expandir a Pesquisa), tran ngon (Expandir a Pesquisa), thanh ngoan (Expandir a Pesquisa)
gram cal » gram scale (Expandir a Pesquisa), gram oral (Expandir a Pesquisa), gram l (Expandir a Pesquisa)
cal coa » cal com (Expandir a Pesquisa), acyl coa (Expandir a Pesquisa), acil coa (Expandir a Pesquisa)
coa non » coa long (Expandir a Pesquisa), coa node (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nay (Expandir a Pesquisa), j nail (Expandir a Pesquisa)
j gram » j gray (Expandir a Pesquisa), j gran (Expandir a Pesquisa), j graf (Expandir a Pesquisa)
j nac » _ nac (Expandir a Pesquisa), a nac (Expandir a Pesquisa), α nac (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 nac impaired than ngon ) or ((( j nayl clamp _ noh ) or ( j gram cal coa non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nac impaired than ngon ) OR ((( j nayl clamp _ noh ) OR ( j gram cal coa non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nac impaired than ngon ) or ((( j nayl clamp _ noh ) or ( j gram cal coa non ))))*.