Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"gi tu robot snippets" » "gi tao robot snippets", "gi tay robot snippets", "gi _ robot snippets", "gia tu robot snippets", "gio tu robot snippets", "di tu robot 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 ("gi tu robot snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( gi tu robot snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("gi tu robot snippets"))) or ("locating bug core snippets"))*.