Perhaps you should try some spelling variations:
"creating vla du snippets" » "creating _ du snippets", "creating va du snippets", "creating la du snippets", "creating vlva du snippets", "creating vlla du snippets", "creating vla d snippets"
"creating a du snippets" » "creating _ du snippets", "reading a du snippets", "creating va du snippets", "creating la du snippets", "creating a d snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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