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 tin snippets" » "chi phi tin snippets", "phi thi tin snippets", "thi phi tin snippets", "phi phi tien snippets", "phi chi tin snippets", "phi chi tien 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 tin snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( phi phi tin snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phi phi tin snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.