Perhaps you should try some spelling variations:
"wood processing algorithm" » "food processing algorithm" (Expand Search)
"fold processing algorithm" » "food processing algorithm" (Expand Search), "post processing algorithm" (Expand Search), "end processing algorithm" (Expand Search)
"element ii algorithm" » "element _ algorithm" (Expand Search), "element em algorithm" (Expand Search), "element new algorithm" (Expand Search), "element te algorithm" (Expand Search), "element g 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: (("element ii algorithm") OR ((("wood processing algorithm") OR ("fold processing algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element ii algorithm\") OR (((\"wood processing algorithm\") OR (\"fold processing algorithm\"))))".
• Removing quotes may allow a broader search: (( element ii algorithm ) OR ((( wood processing algorithm ) OR ( fold processing algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element ii algorithm") OR ((("wood processing algorithm") OR ("fold processing algorithm"))))*.