Perhaps you should try some spelling variations:
"modified parameters optimization algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithms", "modified parameters optimisation algorithm", "modified parameters estimation algorithm"
"modified graph evolution algorithm" » "modified graph solution algorithm", "modified graph evolutionary algorithm", "modified graph convolution algorithms"

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

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