Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cha my hong snippets" » "cha ly hong snippets", "cha mui hong snippets", "cha ly thong snippets", "cha me hong snippets", "ha my hong 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: (((("cha my hong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cha my hong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cha my hong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cha my hong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.