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