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