Podríeu intentar variants ortogràfiques:
computer based » computer aided (Ampliar cerca)
model compound » model compounds (Ampliar cerca), novel compound (Ampliar cerca)
compound law » compound la (Ampliar cerca), compound laa (Ampliar cerca), compound leaf (Ampliar cerca)
al computer » dal computer (Ampliar cerca), apl computer (Ampliar cerca), il computer (Ampliar cerca)
based now » based snow (Ampliar cerca), based non (Ampliar cerca), based no2 (Ampliar cerca)
law near » gaw near (Ampliar cerca), low near (Ampliar cerca), flow near (Ampliar cerca)
j model » j modolo (Ampliar cerca), j monder (Ampliar cerca)
a clamp » _ clamp (Ampliar cerca), a claims (Ampliar cerca)
clamp a » clamp _ (Ampliar cerca), clamp j (Ampliar cerca)
a neat » a near (Ampliar cerca), _ neat (Ampliar cerca), a neal (Ampliar cerca)
j al » j l (Ampliar cerca)

També podeu provar:

• Europeana
• Digital Public Library of America
• CORE

Podeu obtenir més resultats si afineu la vostra cerca.

• Executant una cerca difusa por obtener resultaste amo pararles similares: (((( j model compound law near ) or ( j a clamp a neat ))) or ( j al computer based now ))~.
• Si voleu fer servir operadors booleans, han d'estar en majúscules: (((( j model compound law near ) OR ( j a clamp a neat ))) OR ( j al computer based now )).
• Si afegiu un truncament podeu recuperar més registres: (((( j model compound law near ) or ( j a clamp a neat ))) or ( j al computer based now ))*.