Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ton cham nen snippets" » "toc cham nen snippets", "trong cham nen snippets", "song cham nen snippets", "ton cham den snippets", "ton cham nhin snippets", "ton cham ninh snippets", "ton cham nen 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: (((("ton cham nen snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ton cham nen snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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