Perhaps you should try some spelling variations:
"modified caging convolution algorithm" » "modified caging convolution algorithms", "modified caging evolution algorithm", "modified caging solution algorithm", "modified learning convolution algorithm"
"modified objective evolution algorithms" » "modified objective evolution algorithm", "modified objective convolution algorithms", "modified objective solution algorithm", "modified objective evolutionary algorithms", "modified objective allocation algorithms"

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