Perhaps you should try some spelling variations:
"python using code snippets" » "python using cfd snippets", "python using one snippets"
"locating bug core snippets" » "locating bug code snippets"
"thi thi dan snippets" » "thi thai dan snippets", "thi thin dan snippets", "thi thu dan snippets", "thi thi doan snippets", "thi thi lan snippets", "thi thi dai 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 using code snippets") or ("thi thi dan snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using code snippets") OR ("thi thi dan snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using code snippets ) or ( thi thi dan snippets ))) or ( locating bug core snippets ))*.