Ez dago iradokizunik:
apnea compelling » any compelling (Hedatu), a compelling (Hedatu), india compelling (Hedatu)
compelling case » competing causes (Hedatu)
natl compared » nacl compared (Hedatu), nail compared (Hedatu), al compared (Hedatu)
compared can » compared a (Hedatu), compared law (Hedatu), companies can (Hedatu)
nat compr » la compr (Hedatu), nat comm (Hedatu)
compr can » comp can (Hedatu), computer can (Hedatu)
can netw » can new (Hedatu), can net (Hedatu), can newts (Hedatu)
case new » cases new (Hedatu), cause new (Hedatu), caste new (Hedatu)
can now » can non (Hedatu), can new (Hedatu), can ngoc (Hedatu)
j apnea » _ apnea (Hedatu), y apnea (Hedatu), a apnea (Hedatu)
j natl » j nail (Hedatu), _ natl (Hedatu), j natali (Hedatu)
j nat » j nart (Hedatu), _ nat (Hedatu), a nat (Hedatu)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Emaitza gehiago nahi baduzu, doitu zure kontsulta.

• Fuzzy bilaketa egiten, berdin letreiatzen diren terminoak bila ditzakezu : (( j nat compr can netw ) or ((( j natl compared can now ) or ( j apnea compelling case new ))))~.
• Operadore booleanoak letra larriz idatzi behar dira: (( j nat compr can netw ) OR ((( j natl compared can now ) OR ( j apnea compelling case new )))).
• Zernahitarako karaktereak erabil daitezke, hitz-aldaerak aurkitzeko: (( j nat compr can netw ) or ((( j natl compared can now ) or ( j apnea compelling case new ))))*.