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