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