Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"van dam pha snippets" » "van nam pha snippets", "van dao pha snippets", "van dau pha snippets", "van dam phan snippets", "van dam ha snippets", "van cam pha snippets", "van dam pha 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: (((("van dam pha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van dam pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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