Perhaps you should try some spelling variations:
"python missing data snippets" » "python using data snippets", "python missing data slippers"
"thi ra dan snippets" » "thi ha dan snippets", "thi ba dan snippets", "thi tran dan snippets", "thi ca dan snippets", "thi va dan snippets", "thi ma dan snippets", "thi ra dan slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python missing data snippets") or ("thi ra dan snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python missing data snippets") OR ("thi ra dan snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python missing data snippets ) or ( thi ra dan snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python missing data snippets") or ("thi ra dan snippets"))) or ("locating bug code snippets"))*.