Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phut su cao snippets" » "phut su code snippets", "phuc su cao snippets", "nhut su cao snippets", "phut tu cao snippets", "phut cu cao snippets", "phut vu cao snippets", "phut su 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: (((("python using java snippets") or ("phut su cao snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phut su cao snippets"))) OR ("locating bug core snippets")).
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