Perhaps you should try some spelling variations:
"creating vq doc snippets" » "creating _ doc snippets", "creating a doc snippets", "creating va doc snippets", "creating tvqg doc snippets"
"reading va do snippets" » "reading a do snippets", "reading _ do snippets", "reading 1 do snippets", "reading va dao snippets", "reading va doc snippets", "reading va co 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: (((("reading va do snippets") or ("creating vq doc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading va do snippets") OR ("creating vq doc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading va do snippets ) or ( creating vq doc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading va do snippets") or ("creating vq doc snippets"))) or ("locating bug code snippets"))*.