Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc dam tien snippets" » "hoc dau tien snippets", "hoc dao tien snippets", "hoc cam tien snippets", "hoc dan tien snippets", "hoc dai tien snippets", "hoc lam tien snippets", "hoc dam tien 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: (((("hoc dam tien snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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