Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dac tan mach snippets" » "dac tran mach snippets", "dac ban mach snippets", "dac tao mach snippets", "duc tan mach snippets", "dac san mach snippets", "dai tan mach snippets", "dac tan mach 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: (((("dac tan mach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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