Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhung ba so snippets" » "nhung bai so snippets", "nhung bac so snippets", "nhung bi so snippets", "nhung ma so snippets", "nhung va 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: (((("nhung ba 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: (((("nhung ba so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhung ba so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung ba so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.