Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong co hoat snippets" » "cong co code snippets", "dong co hoat snippets", "cong cu hoat snippets", "cong so hoat snippets", "cong cao hoat snippets", "cong che hoat snippets", "cong toi hoat 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: (((("cong co hoat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong co hoat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong co hoat snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong co hoat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.