Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"kha hoa theo snippets" » "kha soan theo snippets", "kha hoa thiet snippets", "kha hoa thai snippets", "ha hoa theo snippets", "nha hoa theo snippets", "khanh hoa theo snippets", "kha hoa theo 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: (((("kha hoa theo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kha hoa theo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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