Perhaps you should try some spelling variations:
"modified d convolutional algorithm" » "modified d convolution algorithms", "modified d evolution algorithm", "modified d evolutionary algorithm", "modified deep convolutional algorithm", "modified df convolutional algorithm", "modified _ convolutional algorithm", "modified adam convolutional algorithm"
"modified bayesian optimization algorithms" » "modified bayesian optimisation algorithm", "modified bayesian estimation algorithms", "modified bayesian estimation 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: (("modified d convolutional algorithm") or ("modified bayesian optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified d convolutional algorithm") OR ("modified bayesian optimization algorithms")).
• Removing quotes may allow a broader search: (( modified d convolutional algorithm ) or ( modified bayesian optimization algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified d convolutional algorithm") or ("modified bayesian optimization algorithms"))*.