Perhaps you should try some spelling variations:
"creating tu hoai snippets" » "creating tu code snippets", "creating _ hoai snippets", "creating thu hoai snippets", "creating tu hoa snippets", "creating thi hoai snippets"
"locating bug core snippets" » "locating bug code 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 tu hoai 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 tu hoai snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( creating a a snippets ) or ( creating tu hoai snippets ))) or ( locating bug core snippets ))*.