Perhaps you should try some spelling variations:
"data processing algorithm" » "data processing algorithms" (Expand Search)
"develop post algorithms" » "developed post algorithms" (Expand Search), "develop most algorithms" (Expand Search), "develop cost algorithms" (Expand Search)
"element update algorithm" » "elements update algorithm" (Expand Search), "element updated 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: (((("develop post algorithms") OR ("element update algorithm"))) OR ("data processing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"develop post algorithms\") OR (\"element update algorithm\"))) OR (\"data processing algorithm\"))".
• Removing quotes may allow a broader search: (((( develop post algorithms ) OR ( element update algorithm ))) OR ( data processing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("develop post algorithms") OR ("element update algorithm"))) OR ("data processing algorithm"))*.