Talvez deva tentar algumas variações de ortografia:
compact trial » impact trial (Expandir a Pesquisa), mpact trial (Expandir a Pesquisa), compass trial (Expandir a Pesquisa)
nacl compact » al compact (Expandir a Pesquisa), novel compact (Expandir a Pesquisa), nacl compared (Expandir a Pesquisa)
trial nic » trial nit (Expandir a Pesquisa), trial nimh (Expandir a Pesquisa), trial nihr (Expandir a Pesquisa)
nay clamp » dnan clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
gram cal » gram scale (Expandir a Pesquisa), gram oral (Expandir a Pesquisa), gram l (Expandir a Pesquisa)
j nacl » b nacl (Expandir a Pesquisa), i nacl (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)
cal na » bucal na (Expandir a Pesquisa), local na (Expandir a Pesquisa)
na non » dna non (Expandir a Pesquisa), rna non (Expandir a Pesquisa), na nan (Expandir a Pesquisa)
_ nay » _ nayf (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (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 nacl compact trial nic ) or ((( _ nay clamp _ noh ) or ( j gram cal na non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nacl compact trial nic ) OR ((( _ nay clamp _ noh ) OR ( j gram cal na non ))))*.