Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat ca ve snippets" » "chat cua ve snippets", "chat cam ve snippets", "chat cao ve snippets", "chat ca va snippets", "chat va ve snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 ca ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chat ca ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat ca ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat ca ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.