Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"long hai chi snippets" » "long ha chi snippets", "cong hai chi snippets", "dong hai chi snippets", "long thai chi snippets", "long tai chi snippets", "long hai thi 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: (((("long hai chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long hai chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( long hai chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long hai chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.