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