Perhaps you should try some spelling variations:
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets", "python using data slippers"
"phu cu dan snippets" » "phu chu dan snippets", "phu nu dan snippets", "phu vu dan snippets", "phu cua dan snippets", "phu ca dan snippets", "phu co dan snippets", "phu cu 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phu cu dan snippets") OR ("python using data snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( phu cu dan snippets ) or ( python using data snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phu cu dan snippets") or ("python using data snippets"))) or ("locating bug code snippets"))*.