Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau chiu hoc snippets" » "cau chu hoc snippets", "cau thi hoc snippets", "cau khau hoc snippets", "cau chim choc snippets", "cau cho hoc snippets", "cau phau hoc 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: (((("cau chiu hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau chiu hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau chiu hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau chiu hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.