Perhaps you should try some spelling variations:
"modified static optimization algorithms" » "modified static optimisation algorithm", "modified static estimation algorithms", "modified static estimation algorithm", "modified stage optimization algorithms", "modified stochastic optimization algorithms", "modified staffing optimization algorithms"
"modified adaptive optimized algorithm" » "modified adaptive optimized algorithms", "modified adaptive optimizer algorithms", "modified passive 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: (("modified static optimization algorithms") or ("modified adaptive optimized algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified static optimization algorithms") OR ("modified adaptive optimized algorithm")).
• Removing quotes may allow a broader search: (( modified static optimization algorithms ) or ( modified adaptive optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified static optimization algorithms") or ("modified adaptive optimized algorithm"))*.