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)
"element trf algorithms" » "element tree algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore algorithms" (Expand Search), "element citre algorithms" (Expand Search)
"elements ree algorithm" » "elements tree algorithms" (Expand Search), "elements new algorithm" (Expand Search), "elements rf algorithm" (Expand Search), "element ree algorithm" (Expand Search), "elements res algorithm" (Expand Search), "elements fe 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 trf algorithms") OR ("elements ree algorithm"))) OR ("data modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element trf algorithms\") OR (\"elements ree algorithm\"))) OR (\"data modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( element trf algorithms ) OR ( elements ree algorithm ))) OR ( data modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element trf algorithms") OR ("elements ree algorithm"))) OR ("data modeling algorithm"))*.