Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc cat map slippers" » "thuc vat map slippers", "thuc can map slippers", "thuc cao map slippers", "thuc cat may slippers", "thuc cat map slippery", "thuc cat map 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: (((("thuc cat map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc cat map slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc cat map slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc cat map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.