Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chon cac che snippets" » "chon cac code snippets", "cho cac che snippets", "thong cac che snippets", "hoc cac che snippets", "chon cac he snippets", "chon cac chien snippets", "chon cac chat 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 ("chon cac che snippets"))) or ("locating bug core snippets"))~.
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