Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"van bon cho snippets" » "van ban cho snippets", "van dong cho snippets", "van cong cho snippets", "van ton cho snippets", "van ben cho snippets", "van con cho snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("van bon cho snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van bon cho snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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