Perhaps you should try some spelling variations:
"modified static optimisation algorithm" » "modified static optimization algorithms", "modified static estimation algorithm", "modified static estimation algorithms", "modified static optimization algorithm", "modified stage optimization algorithm", "modified stochastic optimization algorithm"
"modified optimal convolution algorithms" » "modified optimal evolution algorithm", "modified optimal solution algorithm", "modified optimal solution algorithms", "modified thermal convolution algorithms"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified optimal convolution algorithms") OR ("modified static optimisation algorithm"))~.
• Removing quotes may allow a broader search: (( modified optimal convolution algorithms ) or ( modified static optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified optimal convolution algorithms") or ("modified static optimisation algorithm"))*.