Perhaps you should try some spelling variations:
"creating va len snippets" » "creating a len snippets", "creating _ len snippets", "creating va lien snippets", "creating va le snippets", "creating va den snippets"
"reading _ code slippers" » "leading _ code slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs 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: (((("reading _ code slippers") or ("creating va len snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading _ code slippers") OR ("creating va len snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading _ code slippers ) or ( creating va len snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading _ code slippers") or ("creating va len snippets"))) or ("locating bug code snippets"))*.