Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh ve son snippets" » "trinh ve code snippets", "trinh he son snippets", "trinh va son snippets", "trinh vi son snippets", "trinh ve so snippets", "trinh vu son snippets", "trinh ve mon snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") or ("trinh ve son snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trinh ve son snippets"))) OR ("locating bug core snippets")).
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