Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi phi bai snippets" » "chi phi bai snippets", "phi thi bai snippets", "thi phi bai snippets", "phi khi bai snippets", "phi phi tai snippets", "phi phia bac snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"phi phi bai snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( phi phi bai snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phi phi bai snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.