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