Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri cac lang snippets" » "tri cac dang snippets", "tri cac bang snippets", "tri cach mang snippets", "tri mac lang snippets", "tai cac lang snippets", "tri dac lang snippets", "tri cac lang 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: (((("tri cac lang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri cac lang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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