Perhaps you should try some spelling variations:
"image 2_using algorithm" » "image routing algorithm" (Expand Search), "image using algorithms" (Expand Search), "image twisting algorithm" (Expand Search), "image 2_using algorithms" (Expand Search), "image 2_routing algorithm" (Expand Search), "image 2_fusion algorithm" (Expand Search), "image 1_using algorithm" (Expand Search), "image 2_single algorithm" (Expand Search), "image 2_long algorithm" (Expand Search)
"element both algorithms" » "element art algorithms" (Expand Search), "element four algorithms" (Expand Search), "element box algorithm" (Expand Search), "element data algorithms" (Expand Search), "element te algorithms" (Expand Search), "element mesh algorithms" (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: (("element both algorithms") OR ((("data using algorithm") OR ("image 2_using algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element both algorithms\") OR (((\"data using algorithm\") OR (\"image 2_using algorithm\"))))".
• Removing quotes may allow a broader search: (( element both algorithms ) OR ((( data using algorithm ) OR ( image 2_using algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element both algorithms") OR ((("data using algorithm") OR ("image 2_using algorithm"))))*.