Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bach van can snippets" » "bach van code snippets", "bach dan can snippets", "cach van can snippets", "bach dang can snippets", "bach van canh snippets", "bach van ban snippets", "bach ban can 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: (((("bach van can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bach van can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bach van can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
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