Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu tu dan slippers" » "lieu tai dan slippers", "tieu thu dan slippers", "kieu thu dan slippers", "lieu tuc dan slippers", "lieu tu ban slippers", "lieu cu dan slippers", "lieu tu dan slippery", "lieu tu 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 tu 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 tu dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu tu dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu tu dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.