Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau den vong snippets" » "cau den vung snippets", "cau den cong snippets", "cau den dong snippets", "cap den vong snippets", "cau de vong snippets", "hau den vong 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: (((("cau den vong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau den vong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau den vong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau den vong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.