Perhaps you should try some spelling variations:
"cover estimation algorithms" » "cover estimation algorithm", "cover optimization algorithms", "cover optimisation algorithm", "cover estimations algorithms", "pose estimation algorithms", "sphere estimation algorithms"
"d_ optimized algorithm" » "d_ optimized algorithms", "d_ optimizer algorithms", "_ optimized algorithm", "_ optimize algorithm", "_ optimise algorithm"
"one optimized algorithm" » "one optimized algorithms", "one optimizer algorithms", "_ optimized algorithm"

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: "((((\"d_ optimized algorithm\") OR (\"one optimized algorithm\"))) OR (\"cover estimation algorithms\"))~".
• Removing quotes may allow a broader search: (((( d_ optimized algorithm ) OR ( one optimized algorithm ))) OR ( cover estimation algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (((("d_ optimized algorithm") OR ("one optimized algorithm"))) OR ("cover estimation algorithms"))*.