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