Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hoai gom snippets" » "thi hai gom snippets", "thi hoa gom snippets", "thi hoan gom snippets", "thi hoai nam snippets", "thi moi gom 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: (((("thi hoai gom snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi hoai gom snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi hoai gom snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hoai gom snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.