Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"trien mo tu snippets" » "trien moi tu snippets", "trien mot tu snippets", "tren mo tu snippets", "trien co tu snippets", "trien do tu snippets", "trien mo ta snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trien mo tu snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trien mo tu snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trien mo tu snippets"))) or ("locating bug core snippets"))*.