Perhaps you should try some spelling variations:
"creating vu khac snippets" » "creating _ khac snippets", "creating a khac snippets", "creating vu kham snippets", "creating vu khanh snippets", "creating bui khac snippets", "creating vu khac slippers"
"creating tu a snippets" » "creating _ a snippets", "creating a a snippets", "creating tu va snippets", "creating tu ma snippets", "creating tu ha snippets", "creating tu a slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 vu khac snippets") or ("creating tu a snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating vu khac snippets") OR ("creating tu a snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating vu khac snippets ) or ( creating tu a snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating vu khac snippets") or ("creating tu a snippets"))) or ("locating bug code snippets"))*.