Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mong neu doi snippets" » "song ngu doi snippets", "song nhu doi snippets", "bong nem doi snippets", "mong nu doi snippets", "mong lieu 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: (((("mong neu 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: (((("mong neu doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mong neu doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong neu doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.