Perhaps you should try some spelling variations:
"image 1_using algorithms" » "image using algorithms" (Expand Search), "image routing algorithm" (Expand Search), "image sorting algorithms" (Expand Search), "image 1_using algorithmss" (Expand Search), "image 1_routing algorithms" (Expand Search), "image 1_fusion algorithms" (Expand Search), "image 1_single algorithms" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (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.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("image 1_using algorithms") OR ("data using algorithm"))) OR ("element method algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"image 1_using algorithms\") OR (\"data using algorithm\"))) OR (\"element method algorithm\"))".
• Removing quotes may allow a broader search: (((( image 1_using algorithms ) OR ( data using algorithm ))) OR ( element method algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("image 1_using algorithms") OR ("data using algorithm"))) OR ("element method algorithm"))*.