Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"thi lang set snippets" » "thi nang set snippets", "thi lan set snippets", "thi hang set snippets", "thi lang viet snippets", "thi lang son snippets", "thi lang ven snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi lang set snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi lang set snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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