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 hao snippets" » "thi thai hao snippets", "thi thin hao snippets", "thi thu hao snippets", "thi thi thao snippets", "thi thi hai snippets", "thi thi ha 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 hao 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 hao snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using code snippets ) or ( thi thi hao snippets ))) or ( locating bug core snippets ))*.