Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dac xuan dam snippets" » "dao xuan dam snippets", "bach xuan dam snippets", "dang xuan dam snippets", "dac xuan nam snippets", "dac xuan dan snippets", "dac xuan dao snippets", "dac xuan 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: (((("python using java snippets") or ("dac xuan dam snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dac xuan dam snippets"))) OR ("locating bug code snippets")).
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