Talvez deva tentar algumas variações de ortografia:
trials comparing » trial comparing (Expandir a Pesquisa)
dental computed » serial computed (Expandir a Pesquisa), dental composites (Expandir a Pesquisa), spectral computed (Expandir a Pesquisa)
comparing case » comparing cancer (Expandir a Pesquisa), compelling case (Expandir a Pesquisa), comparing co (Expandir a Pesquisa)
bay company » bayer company (Expandir a Pesquisa), a company (Expandir a Pesquisa), bus company (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
computed a » computed _ (Expandir a Pesquisa), computed x (Expandir a Pesquisa), computed via (Expandir a Pesquisa)
j trials » jj trials (Expandir a Pesquisa), j trial (Expandir a Pesquisa), j triana (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
law non » law note (Expandir a Pesquisa), thaw non (Expandir a Pesquisa)
_ bay » _ bad (Expandir a Pesquisa), _ bax (Expandir a Pesquisa), _ bat (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: (( a dental computed a new ) or ((( j trials comparing case now ) or ( _ bay company law non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a dental computed a new ) OR ((( j trials comparing case now ) OR ( _ bay company law non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a dental computed a new ) or ((( j trials comparing case now ) or ( _ bay company law non ))))*.