Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha hang cho snippets" » "pha hang code snippets", "pham hang cho snippets", "nha hang cho snippets", "pham thang cho snippets", "pha sang cho snippets", "pha han cho snippets", "pha tang cho 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: (((("python using java snippets") or ("pha hang cho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("pha hang cho snippets"))) OR ("locating bug core snippets")).
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