Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh tang ca snippets" » "dinh thang ca snippets", "dinh lang ca snippets", "dinh rang ca snippets", "dinh tang cua snippets", "dinh hang ca snippets", "dinh tang ma 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: (((("dinh tang ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh tang ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh tang ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh tang ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.