Perhaps you should try some spelling variations:
"effects modeling algorithm" » "effects scheduling algorithm" (Expand Search), "event modeling algorithm" (Expand Search)
"tested using algorithm" » "tested cosine algorithm" (Expand Search), "system using algorithm" (Expand Search)
"elements data algorithm" » "elements jaya algorithm" (Expand Search), "elements deer algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("elements data algorithm") OR ((("effects modeling algorithm") OR ("tested using algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements data algorithm\") OR (((\"effects modeling algorithm\") OR (\"tested using algorithm\"))))".
• Removing quotes may allow a broader search: (( elements data algorithm ) OR ((( effects modeling algorithm ) OR ( tested using algorithm )))).
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