Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pham voi tu slippers" » "pham vi tu slippers", "cham voi tu slippers", "pham doi tu slippers", "pham loi tu slippers", "pham hoi tu slippers", "pham moi tu slippers", "pham voi tu slippery", "pham voi tu 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: (((("pham voi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham voi tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pham voi tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pham voi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.