Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"trong hat va snippets" » "trong hoat va snippets", "trong phat va snippets", "trong nhat va snippets", "trong chat va snippets", "trong hat van snippets", "trong dat va snippets"

Try widening your search to All Fields.

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