Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho ga chat snippets" » "cho gia chat snippets", "cho va chat snippets", "cho ga chan snippets", "cho gv chat snippets", "cho giao chat 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: (((("cho ga chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho ga chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho ga chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho ga chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.