Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac bang cho snippets" » "cac bang code snippets", "cao bang cho snippets", "cac dang cho snippets", "cac ban cho snippets", "cac sang cho snippets", "cac hang cho snippets", "cac tang cho 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: (((("cac bang cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac bang cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cac bang cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac bang cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.