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