Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can doan ca snippets" » "can doan code snippets", "chan doan ca snippets", "tan doan ca snippets", "van doan ca snippets", "can doan cap snippets", "can dan ca snippets", "can doan va 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: (((("can doan 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: (((("can doan ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can doan ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can doan ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.