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