Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung ten du snippets" » "nhung ten code snippets", "nhung nen du snippets", "nhung kien du snippets", "nhung bien du snippets", "nhung ton du snippets", "nhung trien du snippets", "nhung tien dua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("nhung ten du snippets"))) or ("locating bug core snippets"))~.
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