Perhaps you should try some spelling variations:
"modified multiobjective optimized algorithm" » "modified multiobjective optimization algorithm", "modified multiobjective optimized algorithms", "modified multiobjective optimizer algorithms"
"modified chemical convolution algorithms" » "modified chemical evolution algorithm", "modified chemical solution algorithm", "modified chemical solution algorithms", "modified chemical compositions algorithms", "modified thermal convolution algorithms"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified chemical convolution algorithms\") OR (\"modified multiobjective optimized algorithm\"))~".
• Removing quotes may allow a broader search: (( modified chemical convolution algorithms ) OR ( modified multiobjective optimized algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified chemical convolution algorithms") OR ("modified multiobjective optimized algorithm"))*.