Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan lan ho snippets" » "phan lan code snippets", "phan lap ho snippets", "phan van ho snippets", "phan loai ho snippets", "phan lan cho snippets", "phan lan kho snippets", "phan can ho 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: (((("phan lan ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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