Perhaps you should try some spelling variations:
"creating cach tu snippets" » "creating a tu snippets", "creating ach tu snippets", "creating _ch tu snippets", "creating cach thuc snippets"
"locating bug core snippets" » "locating bug code snippets"
"creating ca a snippets" » "creating a a snippets", "creating _ a snippets", "creating ca va snippets", "creating ca da snippets", "creating ca la 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 cach tu snippets") or ("creating ca a snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating cach tu snippets") OR ("creating ca a snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( creating cach tu snippets ) or ( creating ca a snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating cach tu snippets") or ("creating ca a snippets"))) or ("locating bug core snippets"))*.