Perhaps you should try some spelling variations:
"modified effects optimisation algorithms" » "modified effects optimisation algorithm", "modified effects optimization algorithms", "modified effects estimation algorithms"
"modified objective optimization algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective estimation algorithm"

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

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