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