Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mong co bo snippets" » "mong coc bo snippets", "dong co bo snippets", "cong co bo snippets", "mong co bao snippets", "mong con bo snippets", "mong co so 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 co bo 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 co bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mong co bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong co bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.