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