Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chat co chi snippets" » "chat co code snippets", "thuat co chi snippets", "chat cua chi snippets", "chat deo chi snippets", "chat con chi snippets", "chat ho chi snippets", "chat co khi 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: (((("chat co chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chat co chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chat co chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat co chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.