Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chat qua ca snippets" » "chat qua code snippets", "chat cua ca snippets", "nhat qua ca snippets", "chat lua ca snippets", "chat qua cac snippets", "chat qua cua snippets", "chat qua cai 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 qua ca 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 qua ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chat qua ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat qua ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.