Perhaps you should try some spelling variations:
"post modeling algorithm" » "post scheduling algorithm" (Expand Search), "most modeling algorithm" (Expand Search), "cost modeling algorithm" (Expand Search)
"present data algorithm" » "present jaya algorithm" (Expand Search), "present deer algorithm" (Expand Search)
"element meshs algorithm" » "elements meshs algorithm" (Expand Search), "element mesh algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("present data algorithm") OR ((("post modeling algorithm") OR ("element meshs algorithm"))))~.
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• Removing quotes may allow a broader search: (( present data algorithm ) OR ((( post modeling algorithm ) OR ( element meshs algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("present data algorithm") OR ((("post modeling algorithm") OR ("element meshs algorithm"))))*.