Perhaps you should try some spelling variations:
"text processing algorithm" » "text processing algorithms" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"present data algorithm" » "present jaya algorithm" (Expand Search), "present deer 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: (("present data algorithm") OR ((("text processing algorithm") OR ("element method algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"present data algorithm\") OR (((\"text processing algorithm\") OR (\"element method algorithm\"))))*".
• Removing quotes may allow a broader search: (( present data algorithm ) OR ((( text processing algorithm ) OR ( element method algorithm ))))*.