Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"son vung cho snippets" » "son vung code snippets", "son tung cho snippets", "so vung cho snippets", "ngon vung cho snippets", "son dung cho snippets", "son rung cho snippets", "son vung co 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: (((("son vung cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"son vung cho snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( son vung cho snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son vung cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.