Perhaps you should try some spelling variations:
"game optimizer algorithmss" » "game optimizer algorithms", "game optimized algorithms", "same optimizer algorithmss"
"_ estimation algorithms" » "_ estimation algorithm", "_ optimization algorithms", "_ optimisation algorithm"
"game optimized algorithm" » "game optimized algorithms", "game optimizer algorithms", "same optimized algorithm"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("game optimized algorithm") or ("game optimizer algorithmss"))) or ("_ estimation algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("game optimized algorithm") OR ("game optimizer algorithmss"))) OR ("_ estimation algorithms")).
• Removing quotes may allow a broader search: (((( game optimized algorithm ) or ( game optimizer algorithmss ))) or ( _ estimation algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("game optimized algorithm") or ("game optimizer algorithmss"))) or ("_ estimation algorithms"))*.