Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lang van ro snippets" » "lang van code snippets", "dang van ro snippets", "tang van ro snippets", "hoang van ro snippets", "lang van do snippets", "lang van ho snippets", "lang van co 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: (((("lang van ro snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang van ro snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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