Perhaps you should try some spelling variations:
"thu vat 07 snippets" » "thuc vat 07 snippets", "thu va 07 snippets", "thuat vat 07 snippets"
"python using low slippers" » "python using low slippery", "python using low grippers"
"locating bug code snippets" » "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: (((("thu vat 07 snippets") OR ("python using low slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( thu vat 07 snippets ) or ( python using low slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("thu vat 07 snippets") or ("python using low slippers"))) or ("locating bug code snippets"))*.