Perhaps you should try some spelling variations:
"post processing algorithm" » "post modeling algorithm" (Expand Search), "post routing algorithm" (Expand Search), "post tracking algorithm" (Expand Search), "waste processing algorithm" (Expand Search), "wood processing algorithm" (Expand Search), "food processing algorithm" (Expand Search)
"element based algorithms" » "element based algorithm" (Expand Search), "engagement based algorithms" (Expand Search)
"element other algorithms" » "element three algorithms" (Expand Search), "element tree algorithms" (Expand Search), "element both algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore algorithms" (Expand Search), "elements over 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: (("post processing algorithm") OR ((("element based algorithms") OR ("element other algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"post processing algorithm\") OR (((\"element based algorithms\") OR (\"element other algorithms\"))))".
• Removing quotes may allow a broader search: (( post processing algorithm ) OR ((( element based algorithms ) OR ( element other algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("post processing algorithm") OR ((("element based algorithms") OR ("element other algorithms"))))*.