Perhaps you should try some spelling variations:
"modified d convolutional algorithmss" » "modified d convolution algorithms", "modified deep convolutional algorithmss", "modified df convolutional algorithmss", "modified _ convolutional algorithmss", "modified adam convolutional algorithmss"
"modified multiobjective optimization algorithm" » "modified multiobjective optimization algorithms", "modified multiobjective optimisation algorithm", "modified multiobjective 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 d convolutional algorithmss") OR ("modified multiobjective optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified d convolutional algorithmss\") OR (\"modified multiobjective optimization algorithm\"))".
• Removing quotes may allow a broader search: (( modified d convolutional algorithmss ) OR ( modified multiobjective optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified d convolutional algorithmss") OR ("modified multiobjective optimization algorithm"))*.