Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chat len cua snippets" » "chat len code snippets", "chat lien cua snippets", "chet len cua snippets", "chat long cua snippets", "chat le cua snippets", "chat gen cua snippets", "chat ben cua 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 len cua 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 len cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chat len cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat len cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.