Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong he so snippets" » "cong he code snippets", "cong che so snippets", "cong ha so snippets", "cong de so snippets", "cong he soi snippets", "cong he co snippets", "cong ho so 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 he so 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 he so snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong he so snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong he so snippets"))) or ("locating bug core snippets"))*.