Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tap van cho snippets" » "tap van code snippets", "tap va cho snippets", "tap vat cho snippets", "tap quan cho snippets", "tap van chi snippets", "tap san cho snippets", "tap van 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 ("tap van cho snippets"))) or ("locating bug core snippets"))~.
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