Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lap duc tran snippets" » "lap duc tan snippets", "lap duc toan snippets", "lap duc tren snippets", "lap du tran snippets", "lap doc tran snippets", "giap duc tran 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: (((("lap duc tran snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap duc tran snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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