Perhaps you should try some spelling variations:
"image 3_using algorithm" » "image routing algorithm" (Expand Search), "image using algorithms" (Expand Search), "image twisting algorithm" (Expand Search), "image 1_using algorithm" (Expand Search), "image 2_using algorithm" (Expand Search), "image 4_using algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (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 method algorithm") OR ("element cscap algorithm"))) OR ("image 3_using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"element cscap algorithm\"))) OR (\"image 3_using algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( element cscap algorithm ))) OR ( image 3_using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("element cscap algorithm"))) OR ("image 3_using algorithm"))*.