Perhaps you should try some spelling variations:
"modified objective convolution algorithms" » "modified objective evolution algorithm", "modified objective solution algorithm"
"certified network optimized algorithm" » "certified network optimized algorithms", "certified network optimizer algorithms", "certified network optimization algorithm", "verified network optimized 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 objective convolution algorithms") OR ("certified network optimized algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified objective convolution algorithms\") OR (\"certified network optimized algorithm\"))".
• Removing quotes may allow a broader search: (( modified objective convolution algorithms ) OR ( certified network optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective convolution algorithms") OR ("certified network optimized algorithm"))*.