Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoi hoc lang snippets" » "hoi hoc bang snippets", "hoi hoc hang snippets", "hoi hoc mang snippets", "hoa hoc lang snippets", "khoa hoc lang snippets", "hoi chuc lang snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hoi hoc lang snippets"))) or ("locating bug core snippets"))~.
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