Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tac lam linh snippets" » "tac tam linh snippets", "tac lam tinh snippets", "tac nam linh snippets", "tai lam linh snippets", "tac dam linh snippets", "tao lam linh snippets", "tac lam linh 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: (((("tac lam linh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tac lam linh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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