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