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