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