Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoi bai data snippets" » "hoi big data snippets", "hoi bai hat snippets", "hoi cai dat snippets", "hoc bai data snippets", "hoi tai data snippets", "khoi bay 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 ("hoi bai data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoi bai data snippets"))) OR ("locating bug core snippets")).
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