Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau vinh so snippets" » "cau vinh code snippets", "van vinh so snippets", "cau danh so snippets", "tan vinh so snippets", "cau vinh son snippets", "cau dinh so snippets", "cau hinh so 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: (((("cau vinh so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cau vinh so snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( cau vinh so snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau vinh so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.