Perhaps you should try some spelling variations:
"dung dat data snippets" » "dung fast data snippets", "dung dat dai snippets", "dung a data snippets", "dung va data snippets", "dung tai data snippets", "dung dat data slippers"
"python using a snippets" » "python using a slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using a snippets") or ("dung dat data snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("dung dat data snippets"))) OR ("locating bug code snippets")).
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