Perhaps you should try some spelling variations:
"parameters optimisation algorithms" » "parameter optimization algorithms", "parameter estimation algorithms", "parameters optimization algorithms", "parameters estimation algorithms", "parameters estimation algorithm", "parameters optimization algorithmss", "parameters estimation algorithmss"
"attributes optimisation algorithm" » "attribute optimization algorithm", "attributes optimization algorithms", "attributes estimation algorithm", "attributes estimation algorithms"

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: "((\"parameters optimisation algorithms\") OR (\"attributes optimisation algorithm\"))~".
• Removing quotes may allow a broader search: (( parameters optimisation algorithms ) OR ( attributes optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("parameters optimisation algorithms") OR ("attributes optimisation algorithm"))*.