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