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