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