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