Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong hang ca snippets" » "cong hang code snippets", "cong thang ca snippets", "cong hung ca snippets", "cong lang ca snippets", "cong hang va snippets", "cong nang cao snippets", "cong hang tai snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("cong hang ca snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong hang ca snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong hang ca snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong hang ca snippets"))) or ("locating bug core snippets"))*.