Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"get dong tai snippets" » "viet dong tai snippets", "bat dong tai snippets", "de dong tai snippets", "get dung tai snippets", "get luong tai snippets", "get cong tac snippets", "get dong tai slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("get dong tai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("get dong tai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( get dong tai snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("get dong tai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.