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