Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phong tu soc snippets" » "phong tuc soc snippets", "thong tu soc snippets", "phong thuy soc snippets", "phong tu hoc snippets", "phong tu so snippets", "phong tu goc 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 ("phong tu soc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phong tu soc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phong tu soc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phong tu soc snippets"))) or ("locating bug code snippets"))*.