Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang tan cua snippets" » "hang tan code snippets", "hang tai cua snippets", "hang ban cua snippets", "hang ton cua snippets", "hang than cua snippets", "hang tang cua snippets", "hang toan cua snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hang tan cua snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hang tan cua snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hang tan cua snippets"))) or ("locating bug core snippets"))*.