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 both algorithms" » "element art algorithms" (Expand Search), "element four algorithms" (Expand Search), "element box algorithm" (Expand Search), "element data algorithms" (Expand Search), "element te algorithms" (Expand Search), "element mesh algorithms" (Expand Search)
"time using algorithm" » "time using algorithms" (Expand Search), "time routing algorithm" (Expand Search), "time fusion 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 both algorithms") OR ((("data modeling algorithm") OR ("time using algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element both algorithms\") OR (((\"data modeling algorithm\") OR (\"time using algorithm\"))))".
• Removing quotes may allow a broader search: (( element both algorithms ) OR ((( data modeling algorithm ) OR ( time using algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element both algorithms") OR ((("data modeling algorithm") OR ("time using algorithm"))))*.