Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"ve cuu hoan snippets" » "ve luu hoang snippets", "ve cuu van snippets", "ve cuu khoa snippets", "ve cau hoan snippets", "ve chu hoan snippets", "ve cua hoan snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ve cuu hoan snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ve cuu hoan snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))".
• Removing quotes may allow a broader search: (((( ve cuu hoan snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ve cuu hoan snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.