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