Perhaps you should try some spelling variations:
"modified charging optimized algorithms" » "modified charging optimizer algorithms", "modified charging optimization algorithms", "modified charging optimizer algorithmss", "modified choosing optimizer algorithms", "modified caging optimized algorithms", "modified carbon optimized algorithms"
"modified parameter optimized algorithm" » "modified parameter optimization algorithm", "modified parameter optimizer algorithms"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified charging optimized algorithms\") OR (\"modified parameter optimized algorithm\"))~".
• Removing quotes may allow a broader search: (( modified charging optimized algorithms ) OR ( modified parameter optimized algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified charging optimized algorithms") OR ("modified parameter optimized algorithm"))*.