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