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