Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithm" » "modified multiobjective optimization algorithm", "modified multiobjective optimized algorithms", "modified multiobjective optimizer algorithms"
"when learning convolution algorithm" » "when learning convolution algorithms", "when learning evolution algorithm", "when learning solution algorithm", "deep learning convolution algorithm", "how learning convolution algorithm", "shot learning convolution algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("when learning convolution algorithm") or ("modified multiobjective optimized algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("when learning convolution algorithm") OR ("modified multiobjective optimized algorithm")).
• Removing quotes may allow a broader search: (( when learning convolution algorithm ) or ( modified multiobjective optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("when learning convolution algorithm") or ("modified multiobjective optimized algorithm"))*.