Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mau cac dan slippers" » "mau cau dan slippers", "ma cac dan slippers", "mau sac dan slippers", "mau cac dan slippery", "mau cac 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: (((("mau cac 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: (((("mau cac dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mau cac dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mau cac dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.