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