Perhaps you should try some spelling variations:
"data processing algorithm" » "data processing algorithms" (Expand Search)
"based modeling algorithm" » "based scheduling 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)

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: (((("based modeling algorithm") OR ("data processing algorithm"))) OR ("element custom algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"based modeling algorithm\") OR (\"data processing algorithm\"))) OR (\"element custom algorithm\"))".
• Removing quotes may allow a broader search: (((( based modeling algorithm ) OR ( data processing algorithm ))) OR ( element custom algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("based modeling algorithm") OR ("data processing algorithm"))) OR ("element custom algorithm"))*.