Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu cung tri slippers" » "huu tung tri slippers", "huu dung tri slippers", "huu hung tri slippers", "huu cung tai slippers", "huu quang tri slippers", "huu cung tri slippery", "huu cung tri 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: (((("huu cung tri slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu cung tri slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu cung tri slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu cung tri slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.