Perhaps you should try some spelling variations:
"data modeling algorithm" » "data scheduling algorithm" (Expand Search), "data models algorithm" (Expand Search), "spatial modeling algorithm" (Expand Search)
"develop firefly algorithm" » "developed firefly algorithm" (Expand Search)
"element update algorithm" » "elements update algorithm" (Expand Search), "element updated algorithm" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("develop firefly algorithm") OR ("element update algorithm"))) OR ("data modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"develop firefly algorithm\") OR (\"element update algorithm\"))) OR (\"data modeling algorithm\"))*".
• Removing quotes may allow a broader search: (((( develop firefly algorithm ) OR ( element update algorithm ))) OR ( data modeling algorithm ))*.