Perhaps you should try some spelling variations:
"lonhating bug code snippets" » "locating bug code snippets", "lonhating bug core snippets"
"python using java snippets" » "python using data snippets"
"pham va cho snippets" » "pham van cho snippets", "pham ma cho snippets", "pham tai cho snippets", "pham va co snippets", "pham va che 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: (((("pham va cho snippets") or ("python using java snippets"))) or ("lonhating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham va cho snippets") OR ("python using java snippets"))) OR ("lonhating bug code snippets")).
• Removing quotes may allow a broader search: (((( pham va cho snippets ) or ( python using java snippets ))) or ( lonhating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pham va cho snippets") or ("python using java snippets"))) or ("lonhating bug code snippets"))*.