Perhaps you should try some spelling variations:
"modified bi1 convolutional algorithms" » "modified bi1 convolution algorithms", "modified bi1 evolution algorithm", "modified bi1 evolutionary algorithm", "modified d convolutional algorithms", "modified deep convolutional algorithms", "modified _ convolutional algorithms"
"modified multiobjective optimizer algorithms" » "modified multiobjective optimization algorithms", "modified multiobjective optimized algorithms", "modified multiobjective optimized algorithm"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified multiobjective optimizer algorithms") OR ("modified bi1 convolutional algorithms"))~.
• Removing quotes may allow a broader search: (( modified multiobjective optimizer algorithms ) or ( modified bi1 convolutional algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified multiobjective optimizer algorithms") or ("modified bi1 convolutional algorithms"))*.