Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dinh hat dam snippets" » "dinh chat dam snippets", "dinh hoat dam snippets", "dinh dat dam snippets", "dinh hat dan snippets", "dinh hat dao snippets", "dinh hat dum snippets", "dinh hat dam slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dinh hat dam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh hat dam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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