Perhaps you should try some spelling variations:
"creating va li snippets" » "creating a li snippets", "creating _ li snippets", "creating va loi snippets", "creating va lai snippets", "creating va le snippets"
"creating va do snippets" » "creating a do snippets", "creating _ do snippets", "creating va dao snippets", "creating va doc snippets", "creating va co 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 va li snippets") or ("creating va do snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating va li snippets") OR ("creating va do snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating va li snippets ) or ( creating va do snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating va li snippets") or ("creating va do snippets"))) or ("locating bug code snippets"))*.