Perhaps you should try some spelling variations:
"d_ optimized algorithms" » "d_ optimized algorithm", "d_ optimization algorithms", "_ optimized algorithms", "_ optimize algorithms", "_ optimise algorithms"
"one optimizer algorithms" » "one optimized algorithm", "one optimization algorithms"
"post estimation algorithm" » "pose estimation algorithm", "risk estimation algorithm", "pulses 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 algorithms") OR ("one optimizer algorithms"))) OR ("post estimation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"d_ optimized algorithms\") OR (\"one optimizer algorithms\"))) OR (\"post estimation algorithm\"))".
• Removing quotes may allow a broader search: (((( d_ optimized algorithms ) OR ( one optimizer algorithms ))) OR ( post estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("d_ optimized algorithms") OR ("one optimizer algorithms"))) OR ("post estimation algorithm"))*.