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