Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap cac cho snippets" » "phap cac code snippets", "phap cach cho snippets", "phan cac cho snippets", "pha cac cho snippets", "phap cap cho snippets", "phap cao cho snippets", "phap cac co 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 ("phap cac cho snippets"))) or ("locating bug core snippets"))~.
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