Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mong coc lon snippets" » "cong coc lon snippets", "mong cac lon snippets", "mong cong lon snippets", "mong co lon snippets", "mong cuc lon 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: (((("mong coc lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mong coc lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mong coc lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong coc lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.