Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tim dinh chi snippets" » "kim dinh chi snippets", "tim binh chi snippets", "tham dinh chi snippets", "tim dinh thi snippets", "tim dinh tri snippets", "tim dinh moi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("tim dinh chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tim dinh chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tim dinh chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tim dinh chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.