Perhaps you should try some spelling variations:
"elements method algorithm" » "elements network algorithm" (Expand Search), "elements means algorithm" (Expand Search), "elements mean algorithm" (Expand Search), "element method algorithm" (Expand Search)
"effects using algorithms" » "effects pacing algorithms" (Expand Search), "effects nine algorithms" (Expand Search), "effects sorting algorithms" (Expand Search), "effects routing algorithms" (Expand Search), "effects fusion algorithms" (Expand Search), "effects making algorithms" (Expand Search), "events using algorithms" (Expand Search)
"tested using algorithm" » "tested routing algorithm" (Expand Search), "tested fusion algorithm" (Expand Search), "tested making 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 method algorithm") OR ((("tested using algorithm") OR ("effects using algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements method algorithm\") OR (((\"tested using algorithm\") OR (\"effects using algorithms\"))))".
• Removing quotes may allow a broader search: (( elements method algorithm ) OR ((( tested using algorithm ) OR ( effects using algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("elements method algorithm") OR ((("tested using algorithm") OR ("effects using algorithms"))))*.