Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap cai chet snippets" » "tap chai chet snippets", "tap kai chen snippets", "tap la chet snippets", "tap cac chet snippets", "tap bai chet snippets", "tap chi 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: (((("tap cai 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: (((("tap cai chet snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap cai chet snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap cai chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.