Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithm" » "modified multiobjective optimization algorithm", "modified multiobjective optimized algorithms", "modified multiobjective optimizer algorithms"
"modified df splitting algorithm" » "modified deep splitting algorithm", "modified dual splitting algorithm", "modified _ splitting algorithm", "modified adam splitting algorithm", "modified bi1 splitting 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 df splitting algorithm") OR ("modified multiobjective optimized algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified df splitting algorithm\") OR (\"modified multiobjective optimized algorithm\"))*".
• Removing quotes may allow a broader search: (( modified df splitting algorithm ) OR ( modified multiobjective optimized algorithm ))*.