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