Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cha me cac snippets" » "cha ve cac snippets", "cha de cac snippets", "cha he cac snippets", "chat me cac snippets", "chua me cac snippets", "chan me cac 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 cac 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 cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cha me cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cha me cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.