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