Perhaps you should try some spelling variations:
"element network algorithm" » "element new algorithm" (Expand Search), "alignment network algorithm" (Expand Search)
"data based algorithms" » "data based algorithm" (Expand Search), "data used algorithms" (Expand Search)
"element cscap algorithm" » "element cc3d algorithm" (Expand Search), "element ipca algorithm" (Expand Search), "element 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: (((("element network algorithm") OR ("element cscap algorithm"))) OR ("data based algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element network algorithm\") OR (\"element cscap algorithm\"))) OR (\"data based algorithms\"))".
• Removing quotes may allow a broader search: (((( element network algorithm ) OR ( element cscap algorithm ))) OR ( data based algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("element network algorithm") OR ("element cscap algorithm"))) OR ("data based algorithms"))*.