Perhaps you should try some spelling variations:
"python using code snippets" » "python using cfd snippets", "python using one snippets"
"ly van tang snippets" » "ly van thang snippets", "ly van trang snippets", "ly van nang snippets", "le van tang snippets", "ly va tang snippets", "ly von tang snippets"
"locating bug core snippets" » "locating bug code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ly van tang snippets") or ("python using code snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ly van tang snippets") OR ("python using code snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( ly van tang snippets ) or ( python using code snippets ))) or ( locating bug core snippets ))*.