Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang van mao slippers" » "dang van mao slippers", "hoang van mao slippers", "trong van mao slippers", "tang van dao slippers", "tang van bao slippers", "tang van hao slippers", "tang van mao slippery", "tang van mao 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 van mao 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 van mao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang van mao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang van mao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.