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