Perhaps you should try some spelling variations:
"policy optimization algorithms" » "policy optimisation algorithm", "policy estimation algorithms", "policy estimation algorithm", "topology optimization algorithms"
"a simulation algorithm" » "a estimation algorithm", "a solution algorithm", "a optimisation algorithm", "_ simulation algorithm"
"a evolution algorithm" » "a solution algorithm", "a evolutionary algorithm", "a convolution algorithms", "_ evolution algorithm", "co evolution algorithm", "_ evaluation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("policy optimization algorithms") OR ((("a simulation algorithm") OR ("a evolution algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"policy optimization algorithms\") OR (((\"a simulation algorithm\") OR (\"a evolution algorithm\"))))".
• Removing quotes may allow a broader search: (( policy optimization algorithms ) OR ((( a simulation algorithm ) OR ( a evolution algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("policy optimization algorithms") OR ((("a simulation algorithm") OR ("a evolution algorithm"))))*.