Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can co cham snippets" » "can ca cham snippets", "can co champa snippets", "can cao chat snippets", "can bo cham snippets", "ban co cham snippets", "san co cham 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: (((("can co cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can co cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can co cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can co cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.