Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cach la chet snippets" » "cach lam chet snippets", "cach le chet snippets", "cach ta chet snippets", "cach la che snippets", "cach cai chet snippets", "cach va chiet 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: (((("cach la chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cach la chet snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cach la chet snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cach la chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.