Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kho lang co snippets" » "kho tang co snippets", "cho lang co snippets", "tho lang co snippets", "kho lang o snippets", "kho nang co 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: (((("kho lang co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kho lang co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kho lang co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kho lang co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.