Perhaps you should try some spelling variations:
"modified notion optimisation algorithm" » "modified notion optimization algorithms", "modified notion estimation algorithm", "modified notion estimation algorithms", "modified network optimization algorithm"
"modified made evolutionary algorithm" » "modified made evolution algorithm", "modified made solution algorithm", "modified male evolutionary algorithm", "modified adam evolutionary algorithm", "modified df evolutionary algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified notion optimisation algorithm") or ("modified made evolutionary algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified notion optimisation algorithm") OR ("modified made evolutionary algorithm")).
• Removing quotes may allow a broader search: (( modified notion optimisation algorithm ) or ( modified made evolutionary algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified notion optimisation algorithm") or ("modified made evolutionary algorithm"))*.