Perhaps you should try some spelling variations:
"image modeling algorithm" » "image scheduling algorithm" (Expand Search)
"relevant data algorithm" » "relevant jaya algorithm" (Expand Search), "relevant deer algorithm" (Expand Search)
"element frog algorithms" » "elements frog algorithms" (Expand Search), "element from algorithms" (Expand Search), "element fog 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: (((("relevant data algorithm") OR ("element frog algorithms"))) OR ("image modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"relevant data algorithm\") OR (\"element frog algorithms\"))) OR (\"image modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( relevant data algorithm ) OR ( element frog algorithms ))) OR ( image modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("relevant data algorithm") OR ("element frog algorithms"))) OR ("image modeling algorithm"))*.