Perhaps you should try some spelling variations:
"modified adam estimation algorithmssss" » "modified adam estimation algorithms", "modified adam estimation algorithm", "modified df estimation algorithmssss", "modified near estimation algorithmssss"
"modified parameters optimization algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithms", "modified parameters optimisation algorithm", "modified parameters estimation algorithm"

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 adam estimation algorithmssss\") OR (\"modified parameters optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( modified adam estimation algorithmssss ) OR ( modified parameters optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified adam estimation algorithmssss") OR ("modified parameters optimization algorithm"))*.