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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("d_ optimized algorithm") OR ("one optimizer algorithms"))) OR ("cover estimation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"d_ optimized algorithm\") OR (\"one optimizer algorithms\"))) OR (\"cover estimation algorithm\"))".
• Removing quotes may allow a broader search: (((( d_ optimized algorithm ) OR ( one optimizer algorithms ))) OR ( cover estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("d_ optimized algorithm") OR ("one optimizer algorithms"))) OR ("cover estimation algorithm"))*.