Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap van than slippers" » "lap van thanh slippers", "lap van thang slippers", "lap van tuan slippers", "lap va than slippers", "tap van than slippers", "lap ban than slippers", "lap van than slippery", "lap van than 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: (((("lap van than slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap van than slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap van than slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap van than slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.