Perhaps you should try some spelling variations:
"image 1_decoding algorithm" » "image modeling algorithm" (Expand Search), "image 1_developing algorithm" (Expand Search), "table 1_decoding algorithm" (Expand Search)
"data using algorithms" » "data pacing algorithms" (Expand Search), "data nine algorithms" (Expand Search), "data sorting algorithms" (Expand Search)
"element all algorithms" » "element ml algorithms" (Expand Search), "element art algorithms" (Expand Search), "element rl algorithms" (Expand Search), "elements small 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: (("element all algorithms") OR ((("image 1_decoding algorithm") OR ("data using algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element all algorithms\") OR (((\"image 1_decoding algorithm\") OR (\"data using algorithms\"))))".
• Removing quotes may allow a broader search: (( element all algorithms ) OR ((( image 1_decoding algorithm ) OR ( data using algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("element all algorithms") OR ((("image 1_decoding algorithm") OR ("data using algorithms"))))*.