Perhaps you should try some spelling variations:
program implementation » project implementation
implementation 1 » implementation 16, implementation 10, implementation 11
qsar based » quasar based, ar based, car based
sar based » snar based, star based, ar based
curta-metragem » curtea-metragem, curtan-metragem, curata-metragem

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((sar based) OR (qsar based)) program implementation 1 curta-metragem~".
• Adding a wildcard symbol may retrieve word variants: ((sar based) OR (qsar based)) program implementation 1 curta-metragem*.