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