Perhaps you should try some spelling variations:
"creating a _ snippets" » "reading a _ snippets", "creating a _ slippers"
"creating _ khoi snippets" » "creating _ khoa snippets", "creating _ hoi snippets", "creating _ thoi snippets", "creating _ khoi 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 _ khoi snippets") or ("creating a _ snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating _ khoi snippets") OR ("creating a _ snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating _ khoi snippets ) or ( creating a _ snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating _ khoi snippets") or ("creating a _ snippets"))) or ("locating bug code snippets"))*.