Perhaps you should try some spelling variations:
"creating va ngoi snippets" » "creating a ngoi snippets", "creating _ ngoi snippets", "creating _a ngoi snippets", "creating aa ngoi snippets", "creating va nguoi snippets", "creating va ngoai snippets", "creating va nghi snippets"
"creating v do snippets" » "creating _ do snippets", "creating a do snippets", "creating va do snippets", "creating ve do snippets", "creating q do 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 ngoi snippets") or ("creating v do snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating va ngoi snippets") OR ("creating v do snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating va ngoi snippets ) or ( creating v do snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating va ngoi snippets") or ("creating v do snippets"))) or ("locating bug code snippets"))*.