Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"from ke doc snippets" » "from e doc snippets", "from bee doc snippets", "from pre doc snippets", "from ke do snippets", "from me doc snippets", "from ke 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: (((("from ke doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("from ke doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( from ke doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("from ke doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.