Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang cac xe snippets" » "dang cac code snippets", "dung cac xe snippets", "bang cac xe snippets", "dong cac xe snippets", "dang cac he snippets", "dang cac ke snippets", "dang cac le 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: (((("dang cac xe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang cac xe snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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