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_using algorithms" (Expand Search), "image 1_routing algorithm" (Expand Search), "image 1_fusion algorithm" (Expand Search), "image 1_single algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)
"element ii algorithm" » "element _ algorithm" (Expand Search), "element _ algorithms" (Expand Search), "element g algorithm" (Expand Search), "element te 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 ii algorithm") OR ((("image 1_using algorithm") OR ("data using algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element ii algorithm\") OR (((\"image 1_using algorithm\") OR (\"data using algorithm\"))))".
• Removing quotes may allow a broader search: (( element ii algorithm ) OR ((( image 1_using algorithm ) OR ( data using algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element ii algorithm") OR ((("image 1_using algorithm") OR ("data using algorithm"))))*.