Perhaps you should try some spelling variations:
"image routing algorithm" » "image modeling algorithm" (Expand Search), "image finding algorithm" (Expand Search), "image making algorithm" (Expand Search), "image 1_using algorithm" (Expand Search), "image 2_using algorithm" (Expand Search), "image 3_using algorithm" (Expand Search)
"recent data algorithms" » "recent art algorithms" (Expand Search), "recent all algorithms" (Expand Search), "recent both algorithms" (Expand Search), "recent update algorithms" (Expand Search), "recent atlas algorithms" (Expand Search), "recent each algorithms" (Expand Search), "relevant data algorithms" (Expand Search)
"element data algorithm" » "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "element each algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data algorithm" (Expand Search)

Try widening your search to All Fields.

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