Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoa trich ly snippets" » "khoan trich ly snippets", "hoa tinh ly snippets", "hoa lich ly snippets", "hoa trinh ly snippets", "hoa tich ly snippets", "hoa triet ly snippets", "hoa trich ly 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: (((("hoa trich ly snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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