Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"chat ban ham snippets" » "nhat ban ham snippets", "chat ran ham snippets", "cua ban ham snippets", "chat ba ham snippets", "chat ban hang snippets", "chat ban hanh snippets"

Try widening your search to All Fields.

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