Perhaps you should try some spelling variations:
"locatinhg bug core snippets" » "locating bug core snippets", "locatinhg bug code snippets"
"python using java snippets" » "python using data snippets"
"de tao trac snippets" » "de tap trac snippets", "de toan trac snippets", "de tao bac snippets", "de dao trac snippets", "de tai trac snippets", "de tro trac 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: (((("de tao trac snippets") or ("python using java snippets"))) or ("locatinhg bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("de tao trac snippets") OR ("python using java snippets"))) OR ("locatinhg bug core snippets")).
• Removing quotes may allow a broader search: (((( de tao trac snippets ) or ( python using java snippets ))) or ( locatinhg bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("de tao trac snippets") or ("python using java snippets"))) or ("locatinhg bug core snippets"))*.