Perhaps you should try some spelling variations:
"tri phu cong snippets" » "tri phu code snippets", "tri thu cong snippets", "tri khu cong snippets", "tri phi cong snippets", "thi phu cong snippets", "tri thuc cong snippets", "tri phan cong snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("tri phu cong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tri phu cong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tri phu cong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tri phu cong snippets"))) or ("locating bug core snippets"))*.