Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban voi 26 slippers" » "ban moi 26 slippers", "ba voi 26 slippers", "ban noi 26 slippers", "ban voi 26 slippery", "ban voi 26 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: (((("ban voi 26 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban voi 26 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban voi 26 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban voi 26 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.