Perhaps you should try some spelling variations:
"modified based evaluation algorithm" » "modified based estimation algorithm", "modified based solution algorithm", "modified based evolutionary algorithm", "modified load evaluation algorithm", "modified based gradation algorithm", "modified large evaluation algorithm", "modified male evaluation algorithm"
"modified objective evolution algorithm" » "modified objective evolutionary algorithm", "modified objective allocation algorithm", "modified objective solution algorithm", "modified objective convolution 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 objective evolution algorithm") or ("modified based evaluation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified objective evolution algorithm") OR ("modified based evaluation algorithm")).
• Removing quotes may allow a broader search: (( modified objective evolution algorithm ) or ( modified based evaluation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified objective evolution algorithm") or ("modified based evaluation algorithm"))*.