Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat cac chu snippets" » "bat cac code snippets", "sat cac chu snippets", "bat can chu snippets", "bat coc chu snippets", "bat cac thu snippets", "bat cac che snippets", "bat cac khu 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 ("bat cac chu snippets"))) or ("locating bug core snippets"))~.
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