Perhaps you should try some spelling variations:
"creating va du snippets" » "creating a du snippets", "creating va dau snippets", "creating va su snippets", "creating va tu snippets"
"creating _ thuc snippets" » "creating _ thu snippets"
"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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("creating _ thuc snippets") or ("creating va du snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating _ thuc snippets") OR ("creating va du snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating _ thuc snippets ) or ( creating va du snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating _ thuc snippets") or ("creating va du snippets"))) or ("locating bug code snippets"))*.