Perhaps you should try some spelling variations:
"data modeling algorithm" » "data making algorithm" (Expand Search), "data modelling algorithm" (Expand Search), "data models algorithm" (Expand Search)
"solved using algorithms" » "solved pacing algorithms" (Expand Search), "solved nine algorithms" (Expand Search), "solved sorting algorithms" (Expand Search)
"element based algorithm" » "engagement based algorithm" (Expand Search)

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: (("element based algorithm") OR ((("data modeling algorithm") OR ("solved using algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element based algorithm\") OR (((\"data modeling algorithm\") OR (\"solved using algorithms\"))))".
• Removing quotes may allow a broader search: (( element based algorithm ) OR ((( data modeling algorithm ) OR ( solved using algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("element based algorithm") OR ((("data modeling algorithm") OR ("solved using algorithms"))))*.