Perhaps you should try some spelling variations:
"lochating bug core snippets" » "locating bug core snippets", "lochating bug code snippets"
"python using java snippets" » "python using data snippets"
"va trinh tu snippets" » "van trinh tu snippets", "va tinh tu snippets", "lap trinh tu snippets", "va trinh ky snippets", "va trinh do snippets"

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

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