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