Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thuc dan san snippets" » "thuc hanh san snippets", "hoc dan san snippets", "thuc vat san snippets", "thuc dac san snippets", "thuc han san snippets", "thuc tan san snippets", "thuc dan san 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: (((("thuc dan san snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc dan san snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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