Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dua dam choi snippets" » "dua dam cuoi snippets", "dua nam chi snippets", "dua dam thi snippets", "cua dam choi snippets", "duc dam choi snippets", "xuan dam choi 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: (((("python using java snippets") or ("dua dam choi snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dua dam choi snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dua dam choi snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dua dam choi snippets"))) or ("locating bug code snippets"))*.