Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu ran lua slippers" » "chu han lua slippers", "chu van lua slippers", "chu ra lua slippers", "chu dan luan slippers", "chu san luan slippers", "chu dan luat slippers", "chu ran lua slippery", "chu ran 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: (((("chu ran 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: (((("chu ran lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu ran lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu ran lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.