Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hon dat cua snippets" » "chon dat cua snippets", "hoc dat cua snippets", "hoi dat cua snippets", "hon dai cua snippets", "hon day cua snippets", "hon mat cua 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: (((("hon dat cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hon dat cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hon dat cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hon dat cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.