Perhaps you should try some spelling variations:
"jose optimization algorithms" » "jose optimisation algorithm", "jose estimation algorithms", "jose estimation algorithm", "qoe optimization algorithms", "game optimization algorithms", "robust optimization algorithms"
"d_ optimized algorithm" » "d_ optimized algorithms", "d_ optimizer algorithms", "_ optimize algorithm", "_ optimise algorithm"
"_ optimized algorithm" » "_ optimized algorithms", "_ optimizer algorithms"

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: (((("d_ optimized algorithm") or ("_ optimized algorithm"))) or ("jose optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("d_ optimized algorithm") OR ("_ optimized algorithm"))) OR ("jose optimization algorithms")).
• Removing quotes may allow a broader search: (((( d_ optimized algorithm ) or ( _ optimized algorithm ))) or ( jose optimization algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("d_ optimized algorithm") or ("_ optimized algorithm"))) or ("jose optimization algorithms"))*.