Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu lam dan slippers" » "lieu lai dan slippers", "lieu tham dan slippers", "lieu va dan slippers", "lieu nam dan slippers", "lieu lam san slippers", "lieu lam dau slippers", "lieu lam dan slippery", "lieu lam dan 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: (((("lieu lam dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu lam dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu lam dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu lam dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.