Perhaps you should try some spelling variations:
"experiments based algorithm" » "experiments showed algorithm" (Expand Search), "experimental basis algorithm" (Expand Search), "experimental case algorithm" (Expand Search)
"image using algorithms" » "image pacing algorithms" (Expand Search), "image nine algorithms" (Expand Search), "image sorting algorithms" (Expand Search), "images using algorithms" (Expand Search), "made using algorithms" (Expand Search), "imaging using algorithms" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("experiments based algorithm") OR ("element data algorithm"))) OR ("image using algorithms"))~.
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• Removing quotes may allow a broader search: (((( experiments based algorithm ) OR ( element data algorithm ))) OR ( image using algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("experiments based algorithm") OR ("element data algorithm"))) OR ("image using algorithms"))*.