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