Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mong du do snippets" » "mong du code snippets", "muong du do snippets", "mong do do snippets", "song du do snippets", "mong dau do snippets", "mong dun do snippets", "mong tu do snippets"
"python using java snippets" » "python using data 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 du do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mong du do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mong du do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong du do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.