Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac tai che snippets" » "cao tai che snippets", "cac bai che snippets", "cac dai che snippets", "cac tai chi snippets", "cac tai he snippets", "cac cai chet 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: (((("cac tai che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac tai che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac tai che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac tai che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.