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