Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc han ho snippets" » "hoc han code snippets", "hoc phan ho snippets", "hoc hanh ho snippets", "hoc chan ho snippets", "hoc han cho snippets", "hoc can ho snippets", "hoc hen ho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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