Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dat cho hap snippets" » "dac cho hap snippets", "day cho hap snippets", "dan cho hap snippets", "dat ho hap snippets", "dat cho dap snippets", "dat cho hai snippets", "dat cho hap 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: (((("dat cho hap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat cho hap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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