Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tiep cho mat snippets" » "tiep chon mat snippets", "thep cho mat snippets", "trien cho mat snippets", "tiep chop mat snippets", "tiep cho mot snippets", "tiep cho mau snippets", "tiep cho mat 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: (((("tiep cho mat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tiep cho mat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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