Perhaps you should try some spelling variations:
"_ estimation algorithms" » "_ estimation algorithm", "_ optimization algorithms", "_ optimisation algorithm"
"game optimizer algorithms" » "game optimized algorithms", "game optimization algorithms", "same optimizer algorithms"
"game optimized algorithm" » "game optimized algorithms", "same 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: "((\"_ estimation algorithms\") OR (((\"game optimizer algorithms\") OR (\"game optimized algorithm\"))))~".
• Removing quotes may allow a broader search: (( _ estimation algorithms ) OR ((( game optimizer algorithms ) OR ( game optimized algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("_ estimation algorithms") OR ((("game optimizer algorithms") OR ("game optimized algorithm"))))*.