Perhaps you should try some spelling variations:
"modified multiobjective estimation algorithm" » "modified multiobjective optimization algorithm"
"modified traces convolutional algorithms" » "modified traces convolution algorithms", "modified traces evolution algorithm", "modified traces evolutionary algorithm", "modified trained convolutional algorithms", "modified graph convolutional algorithms", "modified deep convolutional algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified multiobjective estimation algorithm") OR ("modified traces convolutional algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified multiobjective estimation algorithm\") OR (\"modified traces convolutional algorithms\"))*".
• Removing quotes may allow a broader search: (( modified multiobjective estimation algorithm ) OR ( modified traces convolutional algorithms ))*.