Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"van duc tang snippets" » "van duc thang snippets", "van duc tan snippets", "van tuc tang snippets", "van duy tang snippets", "van du tang snippets", "tran duc tang snippets"

Try widening your search to All Fields.

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

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