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)
"elements method algorithm" » "elements network algorithm" (Expand Search), "elements means algorithm" (Expand Search), "elements mean algorithm" (Expand Search), "element method algorithm" (Expand Search)
"case making algorithm" » "case learning algorithm" (Expand Search), "case finding algorithm" (Expand Search), "case means algorithm" (Expand Search), "cases taking algorithm" (Expand Search), "cheese making algorithm" (Expand Search), "case matching 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 ((("image 1_using algorithm") OR ("case making algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements method algorithm\") OR (((\"image 1_using algorithm\") OR (\"case making algorithm\"))))".
• Removing quotes may allow a broader search: (( elements method algorithm ) OR ((( image 1_using algorithm ) OR ( case making algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements method algorithm") OR ((("image 1_using algorithm") OR ("case making algorithm"))))*.