Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoi nuoc lan snippets" » "hoc nuoc lan snippets", "roi nuoc lan snippets", "thon nuoc lan snippets", "hoi nuoc luan snippets", "hoi ngoc lan snippets", "hoi nuoc san snippets"

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

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