Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung mo con snippets" » "dung mo code snippets", "dung co con snippets", "dung cho con snippets", "dung von con snippets", "dung mo chon snippets", "dung mao con snippets", "dung moi con 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: (((("dung mo con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung mo con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung mo con snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung mo con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.