Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective optimized algorithm", "modified multiobjective optimizer algorithms"
"model learning convolution algorithm" » "model learning convolution algorithms", "model learning evolution algorithm", "model learning solution algorithm", "mobile learning convolution algorithm"

Try widening your search to All Fields.

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

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