Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai ta long snippets" » "dai ha long snippets", "dai ca long snippets", "dai ta rong snippets", "dai tai long snippets", "dai tan long snippets", "dai tay long 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: (((("dai ta long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai ta long snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dai ta long snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai ta long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.