Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh long so snippets" » "dinh luong so snippets", "dinh hong so snippets", "dinh lang so snippets", "dinh long soc snippets", "dinh cong so snippets", "dinh dong so 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 long so 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 long so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh long so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh long so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.