Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chat cho can snippets" » "chat cho code snippets", "chat co can snippets", "chat thom can snippets", "cap cho can snippets", "chat cho cac snippets", "chat cho phan snippets", "chat cho cong 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 cho can 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 cho can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chat cho can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat cho can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.