Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bac hoa kiem snippets" » "bac hoan kiem snippets", "bac hoi kiem snippets", "bac hoa kem snippets", "bach hoa kiem snippets", "bac ha kiem snippets", "bac ho kiem snippets", "bac hoa kiem 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: (((("bac hoa kiem snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac hoa kiem snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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