Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"creating va de snippets" » "creating a de snippets", "creating _ de snippets", "creating va code snippets", "creating va do snippets", "creating va le snippets"
"creating vu lan snippets" » "creating _ lan snippets", "creating a lan snippets", "creating vu van snippets", "creating vu ban snippets", "creating vu san 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 de snippets") or ("creating vu lan snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating va de snippets") OR ("creating vu lan snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( creating va de snippets ) or ( creating vu lan snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating va de snippets") or ("creating vu lan snippets"))) or ("locating bug core snippets"))*.