Perhaps you should try some spelling variations:
"creating cao dam snippets" » "creating a dam snippets", "creating _ dam snippets", "creating cao dang snippets", "creating cao dam slippers"
"reading a lua snippets" » "reading _ lua snippets", "reading 1 lua snippets", "reading 2 lua snippets", "reading ca lua snippets", "reading a lua 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: (((("reading a lua snippets") or ("creating cao dam snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading a lua snippets") OR ("creating cao dam snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading a lua snippets ) or ( creating cao dam snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading a lua snippets") or ("creating cao dam snippets"))) or ("locating bug code snippets"))*.