Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than voi 26 slippers" » "than vo 26 slippers", "tan voi 26 slippers", "than roi 26 slippers", "than voi 26 slippery", "than 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: (((("than 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: (((("than voi 26 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than voi 26 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than voi 26 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.