Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang do ca snippets" » "dang do code snippets", "nang doc ca snippets", "dung doi ca snippets", "dang duc ca snippets", "dang do cao snippets", "dang do cac snippets", "dang do cua 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 ca 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 ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dang do ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang do ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.