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

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

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