Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua lam chet snippets" » "cua lam chat snippets", "cua la chet snippets", "cua lam chu snippets", "cua tam chet snippets", "cua nam chet snippets", "cua am chet 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: (((("cua lam chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua lam chet snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua lam chet snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua lam chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.