Perhaps you should try some spelling variations:
"tu mo cach snippets" » "tu mo code snippets", "tu mot cach snippets", "tu co cach snippets", "tu mo cac snippets", "tu so cach snippets", "tu do cach snippets", "tu ma cach snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") or ("tu mo cach snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tu mo cach snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tu mo cach snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tu mo cach snippets"))) or ("locating bug core snippets"))*.