Talvez deva tentar algumas variações de ortografia:
impaired tran » impaired than (Expandir a Pesquisa), impaired ran (Expandir a Pesquisa), impaired strain (Expandir a Pesquisa)
has impaired » shows impaired (Expandir a Pesquisa)
nayl clamp » tail clamp (Expandir a Pesquisa)
tran ngon » trang ngon (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tran ngan (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 node (Expandir a Pesquisa), coa iron (Expandir a Pesquisa), coa long (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nay (Expandir a Pesquisa)
j gram » j gray (Expandir a Pesquisa), j gran (Expandir a Pesquisa), j graf (Expandir a Pesquisa)
j has » j haas (Expandir a Pesquisa), j hass (Expandir a Pesquisa), _ has (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 has impaired tran ngon ) or ((( j nayl clamp _ noh ) or ( j gram cal coa non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j has impaired tran ngon ) OR ((( j nayl clamp _ noh ) OR ( j gram cal coa non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j has impaired tran ngon ) or ((( j nayl clamp _ noh ) or ( j gram cal coa non ))))*.