Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri bon phan snippets" » "tri mon phan snippets", "tri toan phan snippets", "tri cong phan snippets", "tri ban phan snippets", "tai bon phan snippets", "tri ben phan snippets", "tri bon phan 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 ("tri bon phan snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tri bon phan snippets"))) OR ("locating bug code snippets")).
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