Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc tich he snippets" » "chu tich he snippets", "chu thich he snippets", "suc tich he snippets", "chuc tich ho snippets", "chuc trinh he snippets", "chuc tich hop 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: (((("chuc tich he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc tich he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc tich he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc tich he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.