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