Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu trong map slippers" » "tu trong cap slippers", "tu trong mau slippers", "tu trong mach slippers", "tu tuong map slippers", "tu tieng map slippers", "tu trong map slippery", "tu trong map grippers"
"locating bug code snippets" » "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: (((("tu trong map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu trong map slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu trong map slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu trong map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.