Perhaps you should try some spelling variations:
"modified objective convolution algorithms" » "modified objective solution algorithm"
"modified thermal evolution algorithm" » "modified thermal solution algorithm", "modified thermal evolutionary algorithm", "modified thermal estimation algorithm", "modified thermal evaporation algorithm", "modified thermal regulation algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified thermal evolution algorithm") OR ("modified objective convolution algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified thermal evolution algorithm\") OR (\"modified objective convolution algorithms\"))".
• Removing quotes may allow a broader search: (( modified thermal evolution algorithm ) OR ( modified objective convolution algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified thermal evolution algorithm") OR ("modified objective convolution algorithms"))*.