Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cung su can snippets" » "dung su can snippets", "cong su can snippets", "cung tu can snippets", "cung su van snippets", "cung su cao snippets", "cung su han 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: (((("cung su can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cung su can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cung su can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cung su can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.