Perhaps you should try some spelling variations:
"same optimizer algorithms" » "same optimized algorithms", "same optimized algorithm", "same optimization algorithms", "some optimizer algorithms"
"_ optimize algorithms" » "_ optimized algorithms", "_ optimized algorithm", "_ optimization algorithms", "_ optimise algorithms"
"qoe estimation algorithm" » "pose estimation algorithm", "_ estimation algorithm", "cover estimations 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: (((("same optimizer algorithms") or ("_ optimize algorithms"))) or ("qoe estimation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("same optimizer algorithms") OR ("_ optimize algorithms"))) OR ("qoe estimation algorithm")).
• Removing quotes may allow a broader search: (((( same optimizer algorithms ) or ( _ optimize algorithms ))) or ( qoe estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("same optimizer algorithms") or ("_ optimize algorithms"))) or ("qoe estimation algorithm"))*.