Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang tan van slippers" » "tang van van slippers", "tang tai van slippers", "tang dan van slippers", "tang tran van slippers", "tang tang van slippers", "tang luan van slippers", "tang tan van slippery", "tang tan van 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: (((("tang tan van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang tan van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang tan van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang tan van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.