Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"phan va doi snippets" » "phan van doi snippets", "nhan va doi snippets", "han va doi snippets", "phan va dai snippets", "phan va doc snippets", "phan va do snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan va doi snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan va doi snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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