Perhaps you should try some spelling variations:
"data processing algorithm" » "data modeling algorithm" (Expand Search), "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"food processing algorithm" » "food modeling algorithm" (Expand Search), "food routing algorithm" (Expand Search), "food tracking algorithm" (Expand Search), "wood processing algorithm" (Expand Search)
"element mesh algorithms" » "element best algorithms" (Expand Search), "element ml algorithms" (Expand Search), "element best algorithm" (Expand Search), "element method algorithms" (Expand Search), "elements mges algorithms" (Expand Search), "element te algorithms" (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: (((("data processing algorithm") OR ("food processing algorithm"))) OR ("element mesh algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data processing algorithm\") OR (\"food processing algorithm\"))) OR (\"element mesh algorithms\"))".
• Removing quotes may allow a broader search: (((( data processing algorithm ) OR ( food processing algorithm ))) OR ( element mesh algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("data processing algorithm") OR ("food processing algorithm"))) OR ("element mesh algorithms"))*.