Perhaps you should try some spelling variations:
"elements upon algorithms" » "elements using algorithms" (Expand Search), "elements two algorithms" (Expand Search), "elements nn algorithms" (Expand Search), "elements ppm algorithms" (Expand Search), "elements uce algorithms" (Expand Search), "complements upon algorithms" (Expand Search)
"elements cscap algorithm" » "elements cc3d algorithm" (Expand Search), "elements ipca algorithm" (Expand Search), "elements custom algorithm" (Expand Search), "elements crcy algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion 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: (((("elements upon algorithms") OR ("elements cscap algorithm"))) OR ("data using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements upon algorithms\") OR (\"elements cscap algorithm\"))) OR (\"data using algorithm\"))".
• Removing quotes may allow a broader search: (((( elements upon algorithms ) OR ( elements cscap algorithm ))) OR ( data using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements upon algorithms") OR ("elements cscap algorithm"))) OR ("data using algorithm"))*.