Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ve hoang o2 snippets" » "ve hoang code snippets", "le hoang o2 snippets", "vu hoang o2 snippets", "van hoang o2 snippets", "ve hang o2 snippets", "ve hoang o snippets", "ve hoang son snippets"
"python using java snippets" » "python using data snippets"

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 ("ve hoang o2 snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ve hoang o2 snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ve hoang o2 snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ve hoang o2 snippets"))) or ("locating bug core snippets"))*.