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