Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"song hoc can snippets" » "song hoc code snippets", "dong hoc can snippets", "song ho can snippets", "song hong can snippets", "song hoc dan snippets", "song hoc cao snippets", "song hoc cac 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: (((("song hoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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