Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac cap chet snippets" » "cac cai chet snippets", "cac chai chet snippets", "cac cap cho snippets", "cao cap chet snippets", "cac cam chet snippets", "cac cau 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 cap 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: (((("cac cap chet snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac cap chet snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac cap chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.